Merge branch 'main' into feat/apply-changes-assign-milestone

Reviewed-on: #52

apps/desktop/README.md

@@ -0,0 +1,42 @@
+# CommiTea (desktop)
+
+An AI project manager for Gitea, as an Electron desktop app. The token stays in
+the main process (OS keychain via `safeStorage`); the renderer never sees it.
+
+## Develop
+
+```bash
+yarn dev          # electron-vite dev, HMR renderer + main (logs → desktop.log)
+yarn typecheck
+yarn e2e          # builds, then Playwright against the built main (fixtures/demo)
+```
+
+For a live pass against a real Gitea, put a token in `.env.local`
+(`GITEA_TOKEN=…`) and run `GITEA_LIVE=1 yarn e2e live-onboarding`.
+
+## Package (shareable macOS .dmg)
+
+```bash
+yarn pack         # unpacked .app for the host arch (fast sanity check) → dist/
+yarn dist         # arm64 + x64 .dmg → dist/CommiTea-<version>[-arm64].dmg
+```
+
+Config is `electron-builder.yml`. Builds are **unsigned** (no Apple certs, by
+decision) — electron-builder ad-hoc signs so the app can run, but it is not
+notarized. Bump `version` in `package.json` for a new release; keep
+`electronVersion` in `electron-builder.yml` in sync with the `electron`
+devDependency.
+
+### Installing a shared build (teammates)
+
+macOS Gatekeeper blocks unsigned apps on first launch. To open:
+
+1. Open the `.dmg` and drag **CommiTea** to **Applications**.
+2. In Applications, **right-click CommiTea → Open**, then confirm **Open** in the
+   dialog. (Double-clicking the first time just shows "cannot be opened".)
+3. It opens to the connection screen — enter your Gitea base URL, `owner/repo`,
+   and a personal access token (repo scope). Each teammate uses their own token,
+   so activity is attributed correctly. A model URL is optional; chat is disabled
+   until one is configured, everything else works without it.
+
+Grab the `-arm64` dmg on Apple Silicon, the plain one on Intel.

apps/desktop/e2e/live-backlog.spec.ts

@@ -11,6 +11,7 @@ const MAIN = join(here, '..', 'out', 'main', 'index.js')
 test.describe('live backlog', () => {
   test('The pot + Focus render real gitea data', async () => {
     test.skip(!process.env.GITEA_LIVE, 'GITEA_LIVE not set — opt-in live test')
+    test.setTimeout(90_000)
     const app = await electron.launch({ args: [MAIN], env: { ...process.env } })
     const win = await app.firstWindow()
     await win.waitForLoadState('domcontentloaded')
@@ -42,16 +43,17 @@ test.describe('live backlog', () => {
       win.getByText(/cold-start priors · \d+\/20 closed issues estimated|calibrated on \d+ closed/),
     ).toBeVisible()
     // Real per-milestone forecasts — these milestone names come from gitea, not the
-    // fixture (which lists Beta / Pilot-ready / v1.0).
-    await expect(win.getByText(/P2 — Scheduler/)).toBeVisible()
+    // fixture (Beta / Pilot-ready / v1.0). The runway shows milestones with open
+    // scope; P5 is active (P2 is fully shipped, so it's correctly omitted).
+    await expect(win.getByText(/P5 — Dogfood/)).toBeVisible()
     // Real capacity config from pm-state (christian/stephen), not the fixture (Stephen/Ana K.)
     await expect(win.getByText('christian', { exact: true })).toBeVisible()
     await expect(win.getByText(/pd\/day/).first()).toBeVisible()
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-runway.png'), fullPage: true, animations: 'disabled' })
 
-    // Milestone drill-in — clicking a real milestone opens its real detail
-    await win.getByText(/P2 — Scheduler/).click()
-    await expect(win.getByRole('heading', { name: 'P2 — Scheduler + Monte Carlo' })).toBeVisible()
+    // Milestone drill-in — clicking a real (active) milestone opens its real detail
+    await win.getByText(/P5 — Dogfood/).click()
+    await expect(win.getByRole('heading', { name: 'P5 — Dogfood + polish' })).toBeVisible()
     await expect(win.getByText(/\d+ issues · est \d+d/)).toBeVisible()
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-milestone.png'), fullPage: true, animations: 'disabled' })
     await rail.getByRole('button', { name: 'Runway' }).click()
@@ -68,10 +70,15 @@ test.describe('live backlog', () => {
     await win.getByRole('main').getByRole('link').first().click()
     await expect(win.getByText(/· stephen\/commitea/)).toBeVisible()
     await win.getByRole('button', { name: 'Adjust' }).click()
-    await expect(win.getByText('Adjust estimate & priority')).toBeVisible()
+    await expect(win.getByText('Adjust issue')).toBeVisible()
     await win.getByRole('combobox').first().selectOption('est/8d')
-    await expect(win.getByText('Proposed label change')).toBeVisible()
+    await expect(win.getByText('Proposed change')).toBeVisible()
     await expect(win.getByText(/est\/8d/).last()).toBeVisible()
+    // the unified tool also drives assignee + milestone — the pickers render and diff
+    await expect(win.getByText('Assignee', { exact: true })).toBeVisible()
+    await expect(win.getByText('Milestone', { exact: true })).toBeVisible()
+    await win.getByRole('combobox').nth(2).selectOption('') // Assignee → Unassigned
+    await expect(win.getByText('unassign', { exact: true })).toBeVisible()
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-apply-change.png'), fullPage: true, animations: 'disabled' })
     await win.getByRole('button', { name: 'Cancel' }).click() // no mutation
 

apps/desktop/e2e/live-onboarding.spec.ts

@@ -38,6 +38,11 @@ test.describe('live onboarding', () => {
     const win = await app.firstWindow()
     await win.waitForLoadState('domcontentloaded')
 
+    // Any uncaught render error in a real-data view builder must fail the test —
+    // this is the "it actually works on real data" guarantee.
+    const pageErrors: string[] = []
+    win.on('pageerror', (e) => pageErrors.push(e.message))
+
     // the connection gate, not the app
     await expect(win.getByText(/Connect your Gitea/)).toBeVisible({ timeout: 15000 })
     await win.getByPlaceholder('your-org').fill('christian')
@@ -45,11 +50,35 @@ test.describe('live onboarding', () => {
     await win.getByPlaceholder(/gitea PAT/).fill(token!)
     await win.getByRole('button', { name: 'Connect' }).click()
 
-    // it validated + saved + reconciled into the real board — real issue titles prove it
     const rail = win.getByRole('navigation', { name: 'Primary' })
+    const realTitle = /Model router|SQLite cache bootstrap|Purity\/rebuild/
+
+    // Board (real reconciled columns) — real issue titles prove the sync landed.
     await rail.getByRole('button', { name: 'The pot' }).click()
-    await expect(win.getByText(/Model router|SQLite cache bootstrap|Purity\/rebuild/).first()).toBeVisible({ timeout: 30000 })
+    await expect(win.getByText(realTitle).first()).toBeVisible({ timeout: 30000 })
+
+    // Gantt tab — scheduler-derived bars over the real open backlog.
+    await win.getByRole('tab', { name: 'Gantt' }).click()
+    await expect(win.getByText(realTitle).first()).toBeVisible()
+
+    // Dependencies tab — real dep graph. Just needs to render without throwing.
+    await win.getByRole('tab', { name: 'Dependencies' }).click()
+    await win.waitForTimeout(300)
+
+    // Issue drill-in — the machine-derived sidecar (lifecycle/forecast/deps) on a real issue.
+    await win.getByRole('tab', { name: 'Board' }).click()
+    await win.getByText(realTitle).first().click()
+    await expect(win.getByText('Machine-derived')).toBeVisible()
+    await win.getByRole('button', { name: 'Back' }).click()
+
+    // Standup + Inbox — scheduler plan / nag / inbox feed over real data.
+    await rail.getByRole('button', { name: 'Standup' }).click()
+    await expect(win.getByRole('heading', { name: 'Morning standup' })).toBeVisible()
+    await rail.getByRole('button', { name: 'Inbox' }).click()
+    await expect(win.getByRole('heading', { name: 'Inbox' })).toBeVisible()
+
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-onboarding.png'), fullPage: true, animations: 'disabled' })
+    expect(pageErrors, `uncaught render errors: ${pageErrors.join(' · ')}`).toEqual([])
 
     await app.close()
   })

apps/desktop/electron-builder.yml

@@ -0,0 +1,51 @@
+appId: io.stephenmann.commitea
+productName: CommiTea
+copyright: © CommiTea
+
+# Pinned because electron is hoisted by the yarn workspace and declared with a
+# caret range, which electron-builder can't resolve on its own. Keep in sync with
+# the electron devDependency.
+electronVersion: 34.5.8
+
+directories:
+  buildResources: build
+  output: dist
+
+# The renderer, preload, and main are already bundled into out/ by electron-vite
+# (@commitea/core, react, react-dom are all inlined). So the packaged app needs
+# nothing from node_modules except the Electron runtime that electron-builder
+# supplies — ship only the build output.
+files:
+  - out/**
+  - '!**/*.map'
+npmRebuild: false
+electronLanguages:
+  - en
+
+mac:
+  target:
+    - target: dmg
+      arch:
+        - arm64
+        - x64
+  category: public.app-category.developer-tools
+  icon: build/icon.png
+  # Unsigned, per the distribution decision (macOS, no certs). Teammates
+  # right-click → Open the first time to get past Gatekeeper.
+  identity: null
+  # Keep hardened-runtime off — it only matters for signed/notarized builds
+  # and can block an unsigned app from launching.
+  hardenedRuntime: false
+  gatekeeperAssess: false
+
+dmg:
+  title: CommiTea ${version}
+  # A plain drag-to-Applications layout.
+  contents:
+    - x: 130
+      y: 220
+      type: file
+    - x: 410
+      y: 220
+      type: link
+      path: /Applications

apps/desktop/package.json

@@ -1,5 +1,8 @@
 {
   "name": "@commitea/desktop",
+  "version": "0.1.0",
+  "description": "CommiTea — an AI project manager for Gitea",
+  "author": "CommiTea",
   "private": true,
   "type": "module",
   "main": "./out/main/index.js",
@@ -10,7 +13,9 @@
     "typecheck": "tsc --noEmit",
     "e2e": "electron-vite build && playwright test",
     "e2e:only": "playwright test",
-    "e2e:report": "playwright show-report e2e/.artifacts/report"
+    "e2e:report": "playwright show-report e2e/.artifacts/report",
+    "pack": "electron-vite build && electron-builder --dir",
+    "dist": "electron-vite build && electron-builder --mac"
   },
   "dependencies": {
     "@commitea/core": "workspace:*",
@@ -25,9 +30,11 @@
     "@vitejs/plugin-react": "^4.3.4",
     "autoprefixer": "^10.4.20",
     "electron": "^34.0.0",
+    "electron-builder": "^25",
     "electron-vite": "^3.1.0",
     "postcss": "^8.5.1",
     "tailwindcss": "^3.4.17",
+    "tsx": "^4",
     "typescript": "^5.7.3",
     "vite": "^6.1.0"
   }

apps/desktop/scripts/dogfood-report.ts

@@ -0,0 +1,142 @@
+/**
+ * Dogfood (#31): run CommiTea's own deterministic engine against the live
+ * christian/commitea backlog and print the project report each screen derives —
+ * board, critical path, schedule, Monte Carlo forecast, per-milestone runway.
+ *
+ * This is the core brain (schedule + forecast + capacity), the exact code the
+ * desktop app runs. Read-only. Run:  yarn tsx scripts/dogfood-report.ts
+ */
+import { readFileSync } from 'node:fs'
+import { dirname, join } from 'node:path'
+import { fileURLToPath } from 'node:url'
+
+import {
+  createGiteaClient,
+  forecast,
+  inferLifecycle,
+  parseCapacityConfig,
+  capacityPerWorkday,
+  scheduleWithCapacity,
+  type GiteaIssue,
+  type DependencyEdge,
+  type Worker,
+} from '@commitea/core'
+
+const here = dirname(fileURLToPath(import.meta.url))
+
+function token(): string {
+  let dir = here
+  for (let i = 0; i < 6; i++) {
+    try {
+      const m = /^GITEA_TOKEN\s*=\s*(.+?)\s*$/m.exec(readFileSync(join(dir, '.env.local'), 'utf8'))
+      if (m) return m[1].trim()
+    } catch {
+      /* keep walking up */
+    }
+    dir = dirname(dir)
+  }
+  throw new Error('no GITEA_TOKEN in any .env.local up the tree')
+}
+
+/** working-day offset → calendar date (skip Sat/Sun), then a short label. */
+function addWorkingDays(base: Date, n: number): Date {
+  const d = new Date(base)
+  let left = Math.ceil(n)
+  while (left > 0) {
+    d.setDate(d.getDate() + 1)
+    const day = d.getDay()
+    if (day !== 0 && day !== 6) left--
+  }
+  return d
+}
+const fmt = (d: Date) => d.toLocaleDateString('en-US', { month: 'short', day: 'numeric' })
+
+async function main() {
+  const client = createGiteaClient(
+    { baseUrl: 'https://gitea.stephenmann.io', owner: 'christian', repo: 'commitea', token: token() },
+    fetch,
+  )
+
+  const all = await client.listIssues({ state: 'all' })
+  const open = all.filter((i) => i.state === 'open')
+  const closed = all.filter((i) => i.state === 'closed')
+
+  // Real dependency edges (open issues only — the scheduler drops out-of-scope endpoints anyway).
+  const edges: DependencyEdge[] = []
+  for (const i of open) {
+    for (const dep of await client.getIssueDependencies(i.number)) edges.push({ issue: i.number, dependsOn: dep })
+  }
+
+  // Capacity lanes from the pm-state repo (a separate repo, exactly like the app's
+  // pmStateClient — NOT the managed repo).
+  const pmClient = createGiteaClient(
+    { baseUrl: 'https://gitea.stephenmann.io', owner: 'christian', repo: 'commitea-pm-state', token: token() },
+    fetch,
+  )
+  let workers: Worker[] = []
+  try {
+    const f = await pmClient.getFile('capacity/members.json')
+    if (f) {
+      const members = parseCapacityConfig(JSON.parse(Buffer.from(f.contentBase64, 'base64').toString('utf8')))
+      workers = members.map((m) => ({ person: m.person, speed: capacityPerWorkday(m) }))
+    }
+  } catch {
+    /* no capacity → single serial worker */
+  }
+
+  const toSchedulable = (issues: GiteaIssue[]) =>
+    issues.map((i) => ({
+      number: i.number,
+      title: i.title,
+      labels: i.labels,
+      estimateDays: i.facts.estimateDays,
+      priority: i.facts.priority,
+      assignee: i.assignee,
+    }))
+
+  const plan = scheduleWithCapacity(toSchedulable(open), edges, workers)
+  const today = new Date()
+  const f = forecast(toSchedulable(open), edges, { workers })
+
+  const bar = '─'.repeat(64)
+  console.log(`\n${bar}\n CommiTea, on itself — ${fmt(today)} ${today.getFullYear()}\n${bar}`)
+  console.log(` Board: ${open.length} open · ${closed.length} done`)
+  console.log(` Team:  ${workers.length ? workers.map((w) => `${w.person} (${w.speed.toFixed(2)}/day)`).join(', ') : 'single serial worker'}`)
+  const unassigned = open.filter((i) => !i.assignee).length
+  if (unassigned) console.log(` ⚠  ${unassigned}/${open.length} open issues have no assignee`)
+
+  console.log(`\n Schedule (dependency + priority order, ${workers.length || 1} lane${workers.length === 1 ? '' : 's'}):`)
+  for (const it of plan.items) {
+    const crit = it.critical ? ' ★crit' : ''
+    const lane = it.worker ? ` [${it.worker}]` : ''
+    const blocks = it.blocks.length ? `  blocks ${it.blocks.map((b) => '#' + b).join(',')}` : ''
+    console.log(
+      `  #${String(it.number).padEnd(3)} ${fmt(addWorkingDays(today, it.startDay))}→${fmt(addWorkingDays(today, it.endDay))}${crit.padEnd(7)}${lane} ${it.title.slice(0, 38)}${blocks}`,
+    )
+  }
+  if (plan.cycle) console.log(`  ⚠ dependency cycle: ${plan.cycle.join(' → ')}`)
+
+  const p90 = f.curve.length ? f.curve[f.curve.length - 1].p90Day : f.p95Day
+  console.log(`\n Forecast (Monte Carlo, ${f.trials} trials, ${f.coldStart ? 'cold-start priors' : 'fitted'}):`)
+  console.log(`  whole backlog lands  p50 ${fmt(addWorkingDays(today, f.p50Day))} · p80 ${fmt(addWorkingDays(today, f.p80Day))} · p90 ${fmt(addWorkingDays(today, p90))}`)
+
+  // Per-milestone runway.
+  const ms = await client.listMilestones()
+  console.log(`\n Runway (per open milestone):`)
+  for (const m of ms.filter((x) => x.state === 'open')) {
+    const scope = open.filter((i) => i.milestone?.id === m.id)
+    if (!scope.length) continue
+    const mf = forecast(toSchedulable(scope), edges, { workers })
+    const mp90 = mf.curve.length ? mf.curve[mf.curve.length - 1].p90Day : mf.p95Day
+    const due = m.dueOn ? fmt(new Date(m.dueOn)) : 'no due date'
+    console.log(
+      `  ${m.title.padEnd(28)} ${scope.length} open · p50 ${fmt(addWorkingDays(today, mf.p50Day))}–p90 ${fmt(addWorkingDays(today, mp90))}  (due: ${due})`,
+    )
+  }
+  console.log(`\n${bar}\n`)
+}
+
+main().catch((e) => {
+  console.error(e)
+  process.exit(1)
+})

apps/desktop/src/main/gitea.ts

@@ -19,6 +19,7 @@ import {
   type GiteaConfig,
   type GiteaLabel,
   type IssueChange,
+  isLabelChange,
   type LifecycleEvent,
   makeDirectiveEntry,
   parseCapacityConfig,
@@ -263,19 +264,32 @@ export function registerGiteaIpc(): void {
     return client.getIssue(index)
   })
 
-  // The write path (apply_changes). Additive label swaps, applied only after the
-  // renderer's propose-approve. Returns the plan + the freshly-read issue.
+  // The write path (apply_changes), applied only after the renderer's propose-
+  // approve. Label swaps (est/p) return the plan; field writes (assign, milestone)
+  // return the freshly-read issue directly. Either way the snapshot is invalidated
+  // so the board + forecast reflect the change.
   ipcMain.handle('gitea:applyChange', async (_event, change: IssueChange) => {
     const client = getGiteaClient()
     if (!client) return { ok: false as const, reason: 'unconfigured' as const }
+
+    if (isLabelChange(change)) {
       const current = await client.getIssue(change.issue)
       const plan = planIssueChange(current.labels, change)
       if (plan.noop) return { ok: true as const, plan, issue: current }
       const ids = await resolveLabelIds(client, plan.labels)
       await client.setIssueLabels(change.issue, ids)
       const issue = await client.getIssue(change.issue)
-    invalidateSnapshot() // the board + forecast must reflect the label change
+      invalidateSnapshot()
       return { ok: true as const, plan, issue }
+    }
+
+    // Field writes — the client returns the updated issue.
+    const issue =
+      change.kind === 'assign'
+        ? await client.setIssueAssignees(change.issue, change.assignee ? [change.assignee] : [])
+        : await client.setIssueMilestone(change.issue, change.milestone)
+    invalidateSnapshot()
+    return { ok: true as const, issue }
   })
 
   // capture_work filing: open each approved issue with its est/* + p/* labels.
@@ -319,6 +333,17 @@ export function registerGiteaIpc(): void {
     }
   })
 
+  // Assignable people (repo collaborators) for the Adjust dialog's assignee picker.
+  ipcMain.handle('gitea:collaborators', async () => {
+    const client = getGiteaClient()
+    if (!client) return []
+    try {
+      return await client.listCollaborators()
+    } catch {
+      return []
+    }
+  })
+
   // ---- config (team onboarding) ----
   ipcMain.handle('config:get', () => publicConfig())
 

apps/desktop/src/main/model.ts

@@ -13,7 +13,6 @@ import {
   type ChangeProposal,
   type ChatMessage,
   createChatClient,
-  describeChange,
   type ModelRouter,
   type ProjectView,
   proposalsFor,
@@ -130,10 +129,19 @@ export function registerModelIpc(): void {
         const a = (args ?? {}) as ProposeChangeArgs
         const issue = await client.getIssue(a.issue).catch(() => null)
         if (!issue) return { error: `issue #${a.issue} not found` }
-        const built = proposalsFor(a, issue.labels, issue.title)
+        // Milestone titles + current assignee/milestone let a proposal label the
+        // milestone and skip a no-op assign/move.
+        const milestones = (a.milestone !== undefined ? await client.listMilestones().catch(() => []) : []).map(
+          (m) => ({ id: m.id, title: m.title }),
+        )
+        const built = proposalsFor(a, issue.labels, issue.title, {
+          currentAssignee: issue.assignee,
+          currentMilestoneId: issue.milestone?.id ?? null,
+          milestones,
+        })
         proposals.push(...built)
         return built.length
-          ? { proposed: built.map((p) => ({ issue: a.issue, diff: describeChange(p.plan) })) }
+          ? { proposed: built.map((p) => ({ issue: a.issue, diff: p.summary })) }
           : { proposed: [], note: 'no change — already at that value' }
       }
       if (name === 'record_directive') {

apps/desktop/src/preload/index.ts

@@ -15,6 +15,8 @@ const api = {
     applyChange: (change: unknown) => ipcRenderer.invoke('gitea:applyChange', change),
     /** File a set of captured issues with their est/* + p/* labels. */
     createIssues: (issues: unknown) => ipcRenderer.invoke('gitea:createIssues', issues),
+    /** Assignable people (repo collaborators) for the assignee picker. */
+    collaborators: () => ipcRenderer.invoke('gitea:collaborators'),
   },
   pmstate: {
     /** Read the directive ledger from the pm-state repo. */

apps/desktop/src/renderer/src/components/screens/board-screen.tsx

@@ -1,6 +1,6 @@
 import React from 'react'
 
-import { COLUMNS, type BoardColumn, type BoardIssue, type IssueRef } from '../../data/fixtures.js'
+import { COLUMNS, type BoardColumn, type BoardIssue, type DepsData, type GanttData, type IssueRef } from '../../data/fixtures.js'
 import { Card, Tag, Badge, Tabs, IconButton, Input, Icon } from '../ui/index.js'
 import { EmptyState } from '../shell/states.js'
 import { GanttView } from './gantt-view.js'
@@ -12,10 +12,14 @@ import { DepsGraph } from './deps-graph.js'
 export function BoardScreen({
   onOpenIssue,
   columns = COLUMNS,
+  gantt,
+  deps,
   loading = false,
 }: {
   onOpenIssue: (issue: IssueRef) => void
   columns?: BoardColumn[]
+  gantt?: GanttData
+  deps?: DepsData
   loading?: boolean
 }) {
   const [tab, setTab] = React.useState('board');
@@ -90,9 +94,9 @@ export function BoardScreen({
           </div>
         )
       ) : tab === 'deps' ? (
-        <DepsGraph onOpenIssue={onOpenIssue} />
+        <DepsGraph onOpenIssue={onOpenIssue} data={deps} />
       ) : (
-        <GanttView onOpenIssue={onOpenIssue} />
+        <GanttView onOpenIssue={onOpenIssue} data={gantt} />
       )}
     </div>
   );

apps/desktop/src/renderer/src/components/screens/deps-graph.tsx

@@ -1,11 +1,11 @@
 import React from 'react'
 
-import { DEPS, type IssueRef } from '../../data/fixtures.js'
+import { DEPS, type DepsData, type IssueRef } from '../../data/fixtures.js'
 import { Tag, Icon } from '../ui/index.js'
 
 // Dependency graph drill-in — layered DAG, critical path in spruce
-export function DepsGraph({ onOpenIssue }: { onOpenIssue: (issue: IssueRef) => void }) {
-  const g = DEPS
+export function DepsGraph({ onOpenIssue, data }: { onOpenIssue: (issue: IssueRef) => void; data?: DepsData }) {
+  const g = data ?? DEPS
 
   const PAD = 14, COLW = 206, ROWH = 106, NW = 176, NH = 84
   const X = (c: number) => PAD + c * COLW

apps/desktop/src/renderer/src/components/screens/gantt-view.tsx

@@ -1,11 +1,11 @@
 import React from 'react'
 
-import { GANTT, type IssueRef } from '../../data/fixtures.js'
+import { GANTT, type GanttData, type IssueRef } from '../../data/fixtures.js'
 import { Icon } from '../ui/index.js'
 
 // Gantt drill-in — scheduler-derived bars, critical chain, 80% forecast tails
-export function GanttView({ onOpenIssue }: { onOpenIssue: (issue: IssueRef) => void }) {
-  const g = GANTT;
+export function GanttView({ onOpenIssue, data }: { onOpenIssue: (issue: IssueRef) => void; data?: GanttData }) {
+  const g = data ?? GANTT;
 
   const LABELW = 232, DAYW = 21, ROWH = 36, HEADH = 30;
   const chartW = g.days * DAYW;

apps/desktop/src/renderer/src/components/screens/inbox-screen.tsx

@@ -9,13 +9,15 @@ export function InboxScreen({
   onOpenDirectives,
   readIds,
   setReadIds,
+  data,
 }: {
   onOpenIssue: (issue: IssueRef) => void
   onOpenDirectives: () => void
   readIds: number[]
   setReadIds: React.Dispatch<React.SetStateAction<number[]>>
+  data?: InboxItem[]
 }) {
-  const all = INBOX
+  const all = data ?? INBOX
   const [tab, setTab] = React.useState('all')
 
   const isRead = (n: InboxItem) => !n.unread || readIds.includes(n.id)

apps/desktop/src/renderer/src/components/screens/issue-screen.tsx

@@ -2,13 +2,12 @@
 import React, { useState } from 'react'
 
 import {
-  describeChange,
   type EstimateLabel,
   ESTIMATE_LABELS,
   type IssueChange,
-  planIssueChange,
   type PriorityLabel,
   PRIORITY_LABELS,
+  summarizeChange,
 } from '@commitea/core'
 
 import { ISSUE_DETAIL, type IssueDetail, type IssueRef } from '../../data/fixtures.js'
@@ -18,18 +17,28 @@ const NONE = '—'
 
 export function IssueScreen({
   issue,
+  detail,
   onBack,
   onOpenIssue,
   canWrite = false,
   onApplyChange,
+  collaborators = [],
+  milestones = [],
+  currentAssignee = null,
+  currentMilestoneId = null,
 }: {
   issue: IssueRef
+  detail?: IssueDetail
   onBack: () => void
   onOpenIssue: (issue: IssueRef) => void
   canWrite?: boolean
   onApplyChange?: (change: IssueChange) => Promise<{ ok: boolean }>
+  collaborators?: { login: string; name: string }[]
+  milestones?: { id: number; title: string }[]
+  currentAssignee?: string | null
+  currentMilestoneId?: number | null
 }) {
-  const det: IssueDetail = ISSUE_DETAIL[issue.id] || {
+  const det: IssueDetail = detail ?? ISSUE_DETAIL[issue.id] ?? {
     state: 'triage',
     assignee: 'Stephen',
     milestone: 'Beta',
@@ -60,25 +69,40 @@ export function IssueScreen({
   const labels = issue.labels ?? []
   const curEstimate = labels.find((l) => l.startsWith('est/')) ?? ''
   const curPriority = labels.find((l) => l.startsWith('p/')) ?? ''
+  const curAssignee = currentAssignee ?? ''
+  const curMilestone = currentMilestoneId != null ? String(currentMilestoneId) : ''
   const [adjustOpen, setAdjustOpen] = useState(false)
   const [estimate, setEstimate] = useState(curEstimate)
   const [priority, setPriority] = useState(curPriority)
+  const [assignee, setAssignee] = useState(curAssignee)
+  const [milestone, setMilestone] = useState(curMilestone)
   const [applying, setApplying] = useState(false)
 
   const openAdjust = () => {
     setEstimate(curEstimate)
     setPriority(curPriority)
+    setAssignee(curAssignee)
+    setMilestone(curMilestone)
     setAdjustOpen(true)
   }
 
-  // the concrete changes this dialog would apply, one per axis that differs
+  // the concrete changes this dialog would apply, one per field that differs
   const pendingChanges: IssueChange[] = []
   if (estimate !== curEstimate)
     pendingChanges.push({ kind: 'reestimate', issue: issue.id, estimate: (estimate || null) as EstimateLabel | null })
   if (priority !== curPriority)
     pendingChanges.push({ kind: 'reprioritize', issue: issue.id, priority: (priority || null) as PriorityLabel | null })
+  if (assignee !== curAssignee)
+    pendingChanges.push({ kind: 'assign', issue: issue.id, assignee: assignee || null })
+  if (milestone !== curMilestone)
+    pendingChanges.push({
+      kind: 'remilestone',
+      issue: issue.id,
+      milestone: milestone ? Number(milestone) : null,
+      milestoneTitle: milestones.find((m) => String(m.id) === milestone)?.title ?? null,
+    })
 
-  const diffs = pendingChanges.map((c) => describeChange(planIssueChange(labels, c)))
+  const diffs = pendingChanges.map((c) => summarizeChange(c, labels))
 
   const apply = async () => {
     if (!onApplyChange || pendingChanges.length === 0) return
@@ -93,6 +117,14 @@ export function IssueScreen({
 
   const estOptions = [{ value: '', label: NONE }, ...ESTIMATE_LABELS.map((l) => ({ value: l, label: l }))]
   const prioOptions = [{ value: '', label: NONE }, ...PRIORITY_LABELS.map((l) => ({ value: l, label: l }))]
+  const assigneeOptions = [
+    { value: '', label: 'Unassigned' },
+    ...collaborators.map((c) => ({ value: c.login, label: c.name })),
+  ]
+  const milestoneOptions = [
+    { value: '', label: NONE },
+    ...milestones.map((m) => ({ value: String(m.id), label: m.title })),
+  ]
 
   return (
     <div style={{ display: 'flex', flexDirection: 'column', gap: 16 }}>
@@ -133,7 +165,7 @@ export function IssueScreen({
       <Dialog
         open={adjustOpen}
         onClose={() => setAdjustOpen(false)}
-        title="Adjust estimate & priority"
+        title="Adjust issue"
         footer={
           <>
             <Button variant="ghost" onClick={() => setAdjustOpen(false)}>
@@ -159,15 +191,35 @@ export function IssueScreen({
             onChange={(e) => setPriority(e.target.value)}
           />
         </div>
+        {(collaborators.length > 0 || milestones.length > 0) && (
+          <div style={{ display: 'flex', gap: 14, marginTop: 12 }}>
+            {collaborators.length > 0 ? (
+              <Select
+                label="Assignee"
+                options={assigneeOptions}
+                value={assignee}
+                onChange={(e) => setAssignee(e.target.value)}
+              />
+            ) : null}
+            {milestones.length > 0 ? (
+              <Select
+                label="Milestone"
+                options={milestoneOptions}
+                value={milestone}
+                onChange={(e) => setMilestone(e.target.value)}
+              />
+            ) : null}
+          </div>
+        )}
         <div style={{ marginTop: 14, minHeight: 40 }}>
           {pendingChanges.length === 0 ? (
             <p style={{ font: 'var(--text-agent)', color: 'var(--ink-3)', margin: 0 }}>
-              No change yet — pick a different estimate or priority.
+              No change yet — pick a different estimate, priority, assignee, or milestone.
             </p>
           ) : (
             <>
               <p style={{ font: 'var(--text-overline)', letterSpacing: 'var(--letter-spacing-wide)', textTransform: 'uppercase', color: 'var(--ink-3)', margin: '0 0 6px' }}>
-                Proposed label change
+                Proposed change
               </p>
               {diffs.map((d) => (
                 <div key={d} style={{ font: '500 13px var(--font-mono)', color: 'var(--ink-1)' }}>
@@ -175,7 +227,7 @@ export function IssueScreen({
                 </div>
               ))}
               <p style={{ font: 'var(--text-agent)', color: 'var(--ink-2)', margin: '8px 0 0' }}>
-                Writes the label to gitea and re-runs the plan. Nothing else changes.
+                Writes to gitea and re-runs the plan. Nothing else changes.
               </p>
             </>
           )}
@@ -267,7 +319,7 @@ export function IssueScreen({
                       <span style={{ font: '400 11px var(--font-mono)', color: 'var(--ink-3)' }}>blocks</span>
                       {det.blocks.map((b) => (
                         <button key={b} type="button"
-                          onClick={() => onOpenIssue({ id: b, title: b === 91 ? 'Webhook listener: reconcile on reconnect' : 'Monte Carlo engine: percentile bands', labels: b === 91 ? ['est/3d', 'p/2'] : ['est/5d', 'p/1'] })}
+                          onClick={() => onOpenIssue({ id: b })}
                           style={{ font: '500 11px var(--font-mono)', color: 'var(--accent-text)', background: 'var(--spruce-1)', border: '1px solid var(--spruce-2)', borderRadius: 'var(--radius-1)', padding: '2px 7px', cursor: 'pointer' }}>
                           #{b}
                         </button>

apps/desktop/src/renderer/src/components/screens/standup-screen.tsx

@@ -1,6 +1,6 @@
 import React from 'react'
 
-import { type IssueRef, STANDUP } from '../../data/fixtures.js'
+import { type IssueRef, STANDUP, type StandupData } from '../../data/fixtures.js'
 import { Badge, Button, Icon } from '../ui/index.js'
 
 const standupCSS = `
@@ -36,15 +36,15 @@ const toneColor: Record<string, string> = {
 export function StandupScreen({
   onBegin,
   onOpenIssue,
+  data,
 }: {
   onBegin: () => void
   onOpenIssue: (issue: IssueRef) => void
+  data?: StandupData
 }) {
-  const s = STANDUP
+  const s = data ?? STANDUP
   const NAG_REF: IssueRef = {
     id: s.nag.id,
-    title: 'Fix lifecycle inference on merge events',
-    labels: ['est/2d', 'p/1'],
     days: s.nag.days,
   }
 

apps/desktop/src/renderer/src/components/shell/app-shell.tsx

@@ -17,6 +17,12 @@ import {
 } from '../../lib/backlog.js'
 import { useBacklog } from '../../lib/use-backlog.js'
 import { useCapacity } from '../../lib/use-capacity.js'
+import { depsGraphView } from '../../lib/views/deps-graph.js'
+import { ganttView } from '../../lib/views/gantt-view.js'
+import { inboxView } from '../../lib/views/inbox-view.js'
+import { issueDetailView } from '../../lib/views/issue-detail.js'
+import type { ProjectData } from '../../lib/views/project-data.js'
+import { standupView } from '../../lib/views/standup-view.js'
 import { PrimitivesGallery } from '../gallery.js'
 import { BoardScreen } from '../screens/board-screen.js'
 import { CalibrationScreen } from '../screens/calibration-screen.js'
@@ -100,7 +106,9 @@ export function AppShell() {
   const [readIds, setReadIds] = useState<number[]>([])
   const [milestoneId, setMilestoneId] = useState<number | null>(null)
   const [gate, setGate] = useState<'checking' | 'connect' | 'ready'>('checking')
+  const [demo, setDemo] = useState(false)
   const [pubConfig, setPubConfig] = useState<PublicConfig | null>(null)
+  const [collaborators, setCollaborators] = useState<{ login: string; name: string }[]>([])
   const [backlog, refetchBacklog] = useBacklog()
   const capacityMembers = useCapacity()
   const workers = capacityWorkers(capacityMembers)
@@ -132,6 +140,41 @@ export function AppShell() {
         ) ?? undefined)
       : undefined
 
+  // The uniform input every real-data view builder consumes. Assembled once from
+  // the reconciled backlog + capacity; undefined until the first reconcile lands.
+  const projectData: ProjectData | undefined =
+    backlog.status === 'ready'
+      ? {
+          issues: backlog.issues,
+          milestones: backlog.milestones,
+          deps: backlog.deps,
+          timelines: backlog.timelines,
+          calibration: calibration?.model,
+          workers,
+          today: new Date(),
+        }
+      : undefined
+  const issueDetail =
+    projectData && issue ? (issueDetailView(issue.id, projectData) ?? undefined) : undefined
+  const standup = projectData ? standupView(projectData) : undefined
+  const inbox = projectData ? inboxView(projectData) : undefined
+  const gantt = projectData ? ganttView(projectData) : undefined
+  const depsGraph = projectData ? depsGraphView(projectData) : undefined
+  // The rail's unread badge tracks the real inbox once reconciled (still-unread
+  // minus what's been opened); demo shows the fixture count.
+  const inboxUnread = inbox
+    ? inbox.filter((n) => n.unread && !readIds.includes(n.id)).length
+    : INBOX_UNREAD
+
+  // The real connected host (from the saved config), for the rail's status line.
+  const hostLabel = (() => {
+    try {
+      return pubConfig?.baseUrl ? new URL(pubConfig.baseUrl).host : 'gitea'
+    } catch {
+      return pubConfig?.baseUrl ?? 'gitea'
+    }
+  })()
+
   useEffect(() => {
     document.documentElement.setAttribute('data-theme', dark ? 'dark' : 'light')
   }, [dark])
@@ -141,14 +184,34 @@ export function AppShell() {
   useEffect(() => {
     window.commitea.gitea
       .status()
-      .then((s) => setGate(s.demo || s.configured ? 'ready' : 'connect'))
+      .then((s) => {
+        setDemo(s.demo)
+        setGate(s.demo || s.configured ? 'ready' : 'connect')
+      })
       .catch(() => setGate('connect'))
     window.commitea.config.get().then(setPubConfig).catch(() => {})
+    // Assignable people for the Adjust dialog's assignee picker (empty when demo/unconfigured).
+    window.commitea.gitea.collaborators().then(setCollaborators).catch(() => {})
   }, [])
 
+  // The open issue's current assignee + milestone (from the reconciled backlog),
+  // so the Adjust dialog can preselect and diff them. Milestones list feeds its picker.
+  const currentIssue =
+    backlog.status === 'ready' && issue ? backlog.issues.find((i) => i.number === issue.id) : undefined
+  const milestoneOptions =
+    backlog.status === 'ready' ? backlog.milestones.map((m) => ({ id: m.id, title: m.title })) : []
+
   const openIssue = (ref: IssueRef) => {
     if (view !== 'issue') setPrevView(view)
-    setIssue(ref)
+    // Callers into the sidecar (e.g. a "blocks #N" chip) may know only the id.
+    // Backfill the real title + labels from the reconciled backlog so the header
+    // isn't blank; fall back to whatever the caller passed (demo fixtures).
+    let full = ref
+    if (backlog.status === 'ready' && (!ref.title || !ref.labels)) {
+      const found = backlog.issues.find((i) => i.number === ref.id)
+      if (found) full = { ...ref, id: found.number, title: found.title, labels: found.labels }
+    }
+    setIssue(full)
     setView('issue')
   }
 
@@ -166,7 +229,7 @@ export function AppShell() {
   const NAV: NavEntry[] = [
     { id: 'standup', label: 'Standup', icon: 'sun' },
     { id: 'focus', label: 'Morning service', icon: 'coffee' },
-    { id: 'inbox', label: 'Inbox', icon: 'bell', count: INBOX_UNREAD || null },
+    { id: 'inbox', label: 'Inbox', icon: 'bell', count: inboxUnread || null },
     { id: 'capture', label: 'Capture', icon: 'plus' },
     { id: 'board', label: 'The pot', icon: 'square-kanban' },
     { id: 'runway', label: 'Runway', icon: 'chart-line' },
@@ -224,12 +287,14 @@ export function AppShell() {
       case 'focus':
         return <FocusScreen onOpenIssue={openIssue} focus={focus} forecast={forecast} />
       case 'standup':
-        return <StandupScreen onBegin={() => setView('focus')} onOpenIssue={openIssue} />
+        return <StandupScreen onBegin={() => setView('focus')} onOpenIssue={openIssue} data={standup} />
       case 'board':
         return (
           <BoardScreen
             onOpenIssue={openIssue}
             columns={boardColumns}
+            gantt={gantt}
+            deps={depsGraph}
             loading={backlog.status === 'loading'}
           />
         )
@@ -257,6 +322,7 @@ export function AppShell() {
             onOpenDirectives={() => setView('directives')}
             readIds={readIds}
             setReadIds={setReadIds}
+            data={inbox}
           />
         )
       case 'capture':
@@ -282,10 +348,15 @@ export function AppShell() {
         return issue ? (
           <IssueScreen
             issue={issue}
+            detail={issueDetail}
             onBack={() => setView(prevView)}
             onOpenIssue={openIssue}
             canWrite={backlog.status === 'ready'}
             onApplyChange={applyChange}
+            collaborators={collaborators}
+            milestones={milestoneOptions}
+            currentAssignee={currentIssue?.assignee ?? null}
+            currentMilestoneId={currentIssue?.milestone?.id ?? null}
           />
         ) : null
       case 'states':
@@ -356,9 +427,15 @@ export function AppShell() {
 
         <div style={{ borderTop: '1px solid var(--line-1)', margin: '10px 8px' }} />
         <NavItem item={{ id: 'settings', label: 'Settings', icon: 'settings-2' }} />
+        {/* Dev-only surfaces (fixture galleries / onboarding preview) — shown in dev
+            and in demo/e2e mode; hidden in a real configured, packaged app. */}
+        {import.meta.env.DEV || demo ? (
+          <>
             <NavItem item={{ id: 'firstrun', label: 'First run', icon: 'play' }} />
             <NavItem item={{ id: 'states', label: 'States', icon: 'circle-dashed' }} />
             <NavItem item={{ id: 'primitives', label: 'Primitives', icon: 'layers' }} />
+          </>
+        ) : null}
 
         <div style={{ marginTop: 'auto', padding: '0 12px', display: 'flex', flexDirection: 'column', gap: 12 }}>
           <button
@@ -388,7 +465,7 @@ export function AppShell() {
                 display: 'inline-block',
               }}
             />
-            gitea.stephenmann.io
+            {hostLabel}
           </button>
           <Switch
             label={<span style={{ font: 'var(--text-caption)' }}>Evening service</span>}

apps/desktop/src/renderer/src/components/shell/chat-panel.tsx

@@ -1,6 +1,6 @@
 import React, { useEffect, useRef, useState } from 'react'
 
-import { describeChange, type IssueChange } from '@commitea/core'
+import type { IssueChange } from '@commitea/core'
 
 import { useChat } from '../../lib/use-chat.js'
 import { Button, Icon, IconButton } from '../ui/index.js'
@@ -127,7 +127,7 @@ export function ChatPanel({ onOpenDirectives, offline, onApplyChange }: ChatPane
             <div style={{ font: 'var(--text-caption)', color: 'var(--ink-3)', textTransform: 'uppercase', letterSpacing: 'var(--letter-spacing-wide)' }}>
               Proposed · #{p.change.issue}
             </div>
-            <div style={{ font: '500 13px var(--font-mono)', color: 'var(--ink-1)' }}>{describeChange(p.plan)}</div>
+            <div style={{ font: '500 13px var(--font-mono)', color: 'var(--ink-1)' }}>{p.summary}</div>
             <div style={{ display: 'flex', gap: 8 }}>
               <Button size="sm" onClick={() => approve(p)} disabled={offline}>
                 Approve

apps/desktop/src/renderer/src/global.d.ts

@@ -17,7 +17,8 @@ import type {
 /** The result of a write through the bridge. */
 export type ApplyChangeResult =
   | { ok: false; reason: 'unconfigured' }
-  | { ok: true; plan: LabelPlan; issue: GiteaIssue }
+  // `plan` is present for label swaps (est/p); absent for field writes (assign, milestone).
+  | { ok: true; plan?: LabelPlan; issue: GiteaIssue }
 
 /** The result of filing captured issues. */
 export type CreateIssuesResult =
@@ -85,6 +86,7 @@ export interface GiteaBridge {
   getIssue(index: number): Promise<GiteaIssue | null>
   applyChange(change: IssueChange): Promise<ApplyChangeResult>
   createIssues(issues: ProposedIssue[]): Promise<CreateIssuesResult>
+  collaborators(): Promise<{ login: string; name: string }[]>
 }
 
 /** One agent turn's result. */

apps/desktop/src/renderer/src/lib/use-chat.ts

@@ -133,14 +133,13 @@ export function useChat(onApplyChange?: (change: IssueChange) => Promise<{ ok: b
     (p: ChangeProposal) => {
       if (!onApplyChange) return
       drop(p)
-      const label = p.plan.added[0] ?? p.plan.removed[0] ?? 'change'
       void onApplyChange(p.change).then((res) => {
         setConvo((c) => [
           ...c,
           {
             from: 'agent',
             text: res.ok
-              ? `Done — #${p.change.issue} is now ${label}. The plan's been re-run.`
+              ? `Done — #${p.change.issue}: ${p.summary}. The plan's been re-run.`
               : `That didn't take — #${p.change.issue} is unchanged.`,
           },
         ])

apps/desktop/src/renderer/src/lib/views/deps-graph.ts

@@ -0,0 +1,195 @@
+import { inferLifecycle, schedule } from '@commitea/core'
+
+import type { DepEdge, DepNode, DepsData } from '../../data/fixtures.js'
+import { formatShort } from '../dates.js'
+import type { ProjectData } from './project-data.js'
+
+/** Copy of backlog.ts's private toSchedulable — open issues → scheduler input. Not exported there. */
+function toSchedulable(issues: ProjectData['issues']) {
+  return issues
+    .filter((i) => i.state === 'open')
+    .map((i) => ({
+      number: i.number,
+      title: i.title,
+      labels: i.labels,
+      estimateDays: i.facts.estimateDays,
+      priority: i.facts.priority,
+      assignee: i.assignee,
+    }))
+}
+
+function median(values: number[]): number {
+  if (values.length === 0) return 0
+  const sorted = [...values].sort((a, b) => a - b)
+  const mid = Math.floor(sorted.length / 2)
+  return sorted.length % 2 ? sorted[mid] : (sorted[mid - 1] + sorted[mid]) / 2
+}
+
+/**
+ * Real Deps-graph view: dependency topology of every issue that appears in a
+ * real gitea dependency edge, laid out into columns (longest dependency depth)
+ * and rows (index within its column, ordered by issue number). Critical path
+ * comes from the deterministic scheduler over the open backlog — closed issues
+ * never schedule, so they can't be critical, which is honest (they're done).
+ * The milestone node is the open milestone with the most open in-scope issues;
+ * when nothing links to a real milestone we fall back to the first open one,
+ * then to a bare '—' placeholder — never a fabricated name/date.
+ */
+export function depsGraphView(d: ProjectData): DepsData {
+  const byNumber = new Map(d.issues.map((i) => [i.number, i]))
+
+  // Participating set: anything that shows up as either end of a real edge,
+  // restricted to issues we actually have (dangling refs to unknown issues
+  // are dropped — nothing honest to draw for them).
+  const participating = new Set<number>()
+  for (const e of d.deps) {
+    if (byNumber.has(e.issue)) participating.add(e.issue)
+    if (byNumber.has(e.dependsOn)) participating.add(e.dependsOn)
+  }
+
+  if (participating.size === 0) {
+    const fallback = d.milestones.find((m) => m.state === 'open')
+    return {
+      nodes: [],
+      milestone: fallback
+        ? { name: fallback.title, due: fallback.dueOn ? formatShort(new Date(fallback.dueOn)) : 'no date', col: 0, row: 0 }
+        : { name: '—', due: 'no date', col: 0, row: 0 },
+      edges: [],
+      critical: [],
+      unattached: [],
+    }
+  }
+
+  // In-scope deps: both endpoints participating.
+  const depsMap = new Map<number, number[]>() // issue -> its dependencies
+  const dependentsMap = new Map<number, number[]>() // issue -> who depends on it
+  for (const id of participating) {
+    depsMap.set(id, [])
+    dependentsMap.set(id, [])
+  }
+  for (const e of d.deps) {
+    if (participating.has(e.issue) && participating.has(e.dependsOn)) {
+      depsMap.get(e.issue)!.push(e.dependsOn)
+      dependentsMap.get(e.dependsOn)!.push(e.issue)
+    }
+  }
+
+  // Column = longest dependency depth. Cycle-guarded (shouldn't happen — real
+  // gitea deps are DAG-shaped in practice — but recursion must not hang).
+  const colMemo = new Map<number, number>()
+  function colOf(id: number, visiting: Set<number>): number {
+    const cached = colMemo.get(id)
+    if (cached != null) return cached
+    if (visiting.has(id)) return 0 // cycle guard: treat as a root
+    visiting.add(id)
+    const deps = depsMap.get(id) ?? []
+    const col = deps.length === 0 ? 0 : 1 + Math.max(...deps.map((dep) => colOf(dep, visiting)))
+    visiting.delete(id)
+    colMemo.set(id, col)
+    return col
+  }
+  for (const id of participating) colOf(id, new Set())
+
+  // Row = index within column, ordered deterministically by issue number.
+  const byCol = new Map<number, number[]>()
+  for (const id of participating) {
+    const col = colMemo.get(id)!
+    if (!byCol.has(col)) byCol.set(col, [])
+    byCol.get(col)!.push(id)
+  }
+  const rowOf = new Map<number, number>()
+  for (const ids of byCol.values()) {
+    ids.sort((a, b) => a - b)
+    ids.forEach((id, i) => rowOf.set(id, i))
+  }
+
+  const maxCol = Math.max(...[...colMemo.values()])
+
+  // Critical path from the real scheduler over the open backlog.
+  const plan = schedule(toSchedulable(d.issues), d.deps)
+  const critical = new Set(plan.items.filter((i) => i.critical).map((i) => i.number))
+  const scheduledByNumber = new Map(plan.items.map((i) => [i.number, i]))
+
+  const nodes: DepNode[] = [...participating].sort((a, b) => a - b).map((id) => {
+    const issue = byNumber.get(id)!
+    const inf = inferLifecycle(issue, d.timelines[id] ?? [], d.today)
+    const scheduled = scheduledByNumber.get(id)
+    return {
+      id,
+      title: issue.title,
+      tags: issue.labels,
+      state: inf.column,
+      days: inf.steepingDays != null ? `${inf.steepingDays}d` : undefined,
+      col: colMemo.get(id)!,
+      row: rowOf.get(id)!,
+      // Reuse the scheduler's own rationale where one exists (open issues
+      // only) — never invented commentary for closed/unscheduled nodes.
+      rationale: scheduled?.rationale,
+    }
+  })
+
+  // Nearest open milestone with the most open in-scope issues.
+  const openMilestones = d.milestones.filter((m) => m.state === 'open')
+  let chosenMilestoneId: number | null = null
+  let milestone: DepsData['milestone']
+  const medianRow = median(nodes.map((n) => n.row))
+  if (openMilestones.length === 0) {
+    milestone = { name: '—', due: 'no date', col: maxCol + 1, row: medianRow }
+  } else {
+    let best: { id: number; title: string; dueOn: string | null | undefined; count: number } | null = null
+    for (const m of openMilestones) {
+      const count = [...participating].filter((id) => {
+        const issue = byNumber.get(id)!
+        return issue.milestone?.id === m.id && issue.state === 'open'
+      }).length
+      if (
+        best === null ||
+        count > best.count ||
+        (count === best.count && dueRank(m.dueOn) < dueRank(best.dueOn))
+      ) {
+        best = { id: m.id, title: m.title, dueOn: m.dueOn, count }
+      }
+    }
+    // best is non-null since openMilestones.length > 0
+    chosenMilestoneId = best!.count > 0 ? best!.id : null
+    milestone = {
+      name: best!.title,
+      due: best!.dueOn ? formatShort(new Date(best!.dueOn)) : 'no date',
+      col: maxCol + 1,
+      row: medianRow,
+    }
+  }
+
+  const edges: DepEdge[] = []
+  for (const e of d.deps) {
+    if (!participating.has(e.issue) || !participating.has(e.dependsOn)) continue
+    const crit = critical.has(e.dependsOn) && critical.has(e.issue)
+    edges.push(crit ? { from: e.dependsOn, to: e.issue, crit: true } : { from: e.dependsOn, to: e.issue })
+  }
+
+  // Terminal nodes (nothing in scope depends on them) that belong to the
+  // chosen milestone's scope get an edge into it.
+  if (chosenMilestoneId != null) {
+    for (const id of participating) {
+      const dependents = dependentsMap.get(id) ?? []
+      if (dependents.length > 0) continue
+      const issue = byNumber.get(id)!
+      if (issue.milestone?.id !== chosenMilestoneId) continue
+      edges.push(critical.has(id) ? { from: id, to: 'ms', crit: true } : { from: id, to: 'ms' })
+    }
+  }
+
+  const linked = new Set<number>()
+  for (const e of edges) {
+    linked.add(e.from)
+    if (e.to !== 'ms') linked.add(e.to)
+  }
+  const unattached = [...participating].filter((id) => !linked.has(id)).sort((a, b) => a - b)
+
+  return { nodes, milestone, edges, critical: [...critical], unattached }
+}
+
+/** Rank a due date for "nearest" comparisons; undated milestones sort last. */
+function dueRank(dueOn: string | null | undefined): number {
+  return dueOn ? new Date(dueOn).getTime() : Number.POSITIVE_INFINITY
+}

apps/desktop/src/renderer/src/lib/views/gantt-view.ts

@@ -0,0 +1,130 @@
+import { forecast, inferLifecycle, scheduleWithCapacity, workingDaysBetween } from '@commitea/core'
+
+import type { GanttData, GanttRow, GanttWeek } from '../../data/fixtures.js'
+import { addWorkingDays, formatShort } from '../dates.js'
+import type { ProjectData } from './project-data.js'
+
+/** Same 2-char scheme as backlog.ts's `initials()`; copied inline (not exported there). */
+function initials(login: string): string {
+  return login.slice(0, 2).toUpperCase()
+}
+
+/** Copy of backlog.ts's private `toSchedulable` — not exported, so mirrored here. */
+function toSchedulable(issues: ProjectData['issues']) {
+  return issues
+    .filter((i) => i.state === 'open')
+    .map((i) => ({
+      number: i.number,
+      title: i.title,
+      labels: i.labels,
+      estimateDays: i.facts.estimateDays,
+      priority: i.facts.priority,
+      assignee: i.assignee,
+    }))
+}
+
+const roundUpToWeek = (n: number): number => Math.ceil(Math.max(n, 1) / 7) * 7
+
+/**
+ * Real Gantt: the capacity-aware scheduler's lane layout over the open backlog
+ * (startDay/endDay/critical/worker) — the SAME layout the Monte Carlo forecast
+ * runs each trial on, so the bars you see match what's forecast. Plus a handful
+ * of recently-closed issues shown as already-done bars. No per-issue Monte Carlo
+ * exists at this grain, so `p80` is a rough single-issue buffer (endDay padded by
+ * half its own duration) rather than a simulated percentile — flagged below.
+ */
+export function ganttView(d: ProjectData): GanttData {
+  const plan = scheduleWithCapacity(toSchedulable(d.issues), d.deps, d.workers)
+  const issueByNumber = new Map(d.issues.map((i) => [i.number, i]))
+
+  const scheduledRows: GanttRow[] = plan.items.map((item) => {
+    const issue = issueByNumber.get(item.number)
+    const inf = issue ? inferLifecycle(issue, d.timelines[item.number] ?? [], d.today) : null
+    const state: GanttRow['state'] =
+      inf?.column === 'done' ? 'done' : inf?.column === 'steeping' ? 'steeping' : inf?.column === 'review' ? 'review' : 'scheduled'
+    return {
+      id: item.number,
+      title: item.title,
+      // The lane it actually landed on (capacity-aware) — falls back to the
+      // assignee, then blank, so an unassigned issue shows the lane doing it.
+      who: initials(item.worker ?? issue?.assignee ?? ''),
+      start: item.startDay,
+      end: item.endDay,
+      crit: item.critical,
+      state,
+      // Rough single-issue buffer (no Monte Carlo at this grain): pad the end
+      // by half its own duration as a stand-in p80.
+      p80: Math.ceil(item.endDay + (item.endDay - item.startDay) * 0.5),
+    }
+  })
+
+  // Recently-closed issues (closed within ~14 calendar days) as already-done bars.
+  const doneRows: GanttRow[] = d.issues
+    .filter((i) => {
+      if (i.state !== 'closed' || !i.closedAt) return false
+      const ageDays = (d.today.getTime() - new Date(i.closedAt).getTime()) / (24 * 60 * 60 * 1000)
+      return ageDays >= 0 && ageDays <= 14
+    })
+    .map((i) => ({
+      id: i.number,
+      title: i.title,
+      who: initials(i.assignee ?? ''),
+      start: 0,
+      end: 1,
+      state: 'done' as const,
+    }))
+
+  const rows = [...doneRows, ...scheduledRows]
+
+  // Nearest open milestone with a due date, for the horizon + `due` marker.
+  const dueCandidates = d.milestones
+    .filter((m) => m.state === 'open' && m.dueOn)
+    .map((m) => ({ m, day: Math.max(0, workingDaysBetween(d.today, new Date(m.dueOn as string))) }))
+    .sort((a, b) => a.day - b.day)
+  const nearestDue = dueCandidates[0] ?? null
+
+  const days = roundUpToWeek(Math.max(7, ...rows.map((r) => r.end), nearestDue?.day ?? 0))
+
+  const weeks: GanttWeek[] = []
+  for (let at = 0; at <= days; at += 7) {
+    weeks.push({ at, label: formatShort(addWorkingDays(d.today, at)) })
+  }
+
+  const due = nearestDue
+    ? { at: nearestDue.day, label: `${nearestDue.m.title} due` }
+    : { at: days, label: 'horizon' }
+
+  // 80% window: forecast the nearest open milestone's open scope, if any has
+  // one; otherwise fall back to a generic band over the last third of the
+  // horizon (no milestone scope to anchor it to).
+  const open = d.issues.filter((i) => i.state === 'open')
+  const milestoneWithScope = d.milestones
+    .filter((m) => m.state === 'open')
+    .map((m) => ({ m, scope: open.filter((i) => i.milestone?.id === m.id) }))
+    .filter((x) => x.scope.length > 0)
+    .sort((a, b) => {
+      const da = a.m.dueOn ? workingDaysBetween(d.today, new Date(a.m.dueOn)) : Number.POSITIVE_INFINITY
+      const db = b.m.dueOn ? workingDaysBetween(d.today, new Date(b.m.dueOn)) : Number.POSITIVE_INFINITY
+      return da - db
+    })[0]
+
+  let band: GanttData['band']
+  if (milestoneWithScope) {
+    const f = forecast(toSchedulable(milestoneWithScope.scope), d.deps, { workers: d.workers })
+    const p90 = f.curve.length ? f.curve[f.curve.length - 1].p90Day : f.p95Day
+    band = { from: Math.round(f.p50Day), to: Math.round(p90), label: '80% window' }
+  } else {
+    // No milestone with open scope to anchor a real forecast to — degrade to
+    // a generic band over the last third of the horizon.
+    band = { from: Math.round((days * 2) / 3), to: days, label: '80% window' }
+  }
+
+  return {
+    days,
+    weeks,
+    today: 0,
+    band,
+    due,
+    rows,
+  }
+}

apps/desktop/src/renderer/src/lib/views/inbox-view.ts

@@ -0,0 +1,112 @@
+import { inferLifecycle } from '@commitea/core'
+
+import type { InboxItem } from '../../data/fixtures.js'
+import type { ProjectData } from './project-data.js'
+
+const CLOSED_CAP = 5
+const TOTAL_CAP = 12
+
+/** "HH:MM" from an ISO timestamp; '—' when absent (never fabricated). */
+function hhmm(iso: string | null | undefined): string {
+  if (!iso) return '—'
+  const d = new Date(iso)
+  const hh = String(d.getHours()).padStart(2, '0')
+  const mm = String(d.getMinutes()).padStart(2, '0')
+  return `${hh}:${mm}`
+}
+
+/**
+ * Real Inbox feed: steeping nags, review-waiting issues, recently-closed
+ * issues, and closed milestones — all derived straight from the reconciled
+ * backlog + inferred lifecycle. No mentions, no outages, no people-activity:
+ * ProjectData carries none of that, so those fixture item `type`s never
+ * appear here (an honest degrade, not an oversight).
+ */
+export function inboxView(d: ProjectData): InboxItem[] {
+  const items: InboxItem[] = []
+  let id = 1
+
+  const open = d.issues.filter((i) => i.state === 'open')
+
+  // 1. Steeping nags — open issues that have sat past first-commit for 2+ working days.
+  for (const issue of open) {
+    const inf = inferLifecycle(issue, d.timelines[issue.number] ?? [], d.today)
+    if (inf.steepingDays == null || inf.steepingDays < 2) continue
+    const blocks = d.deps.filter((e) => e.dependsOn === issue.number).map((e) => e.issue)
+    items.push({
+      id: id++,
+      day: 'Today',
+      type: 'nag',
+      icon: 'clock',
+      tone: 'warn',
+      text: `#${issue.number} is steeping · ${inf.steepingDays}d`,
+      detail: blocks.length ? `blocks ${blocks.map((b) => `#${b}`).join(' and ')}` : 'worth a look',
+      time: hhmm(inf.stages.steeping),
+      unread: true,
+      issue: { id: issue.number, title: issue.title, labels: issue.labels, days: `${inf.steepingDays}d` },
+    })
+  }
+
+  // 2. Review-waiting — open issues whose lifecycle has reached the review column.
+  for (const issue of open) {
+    const inf = inferLifecycle(issue, d.timelines[issue.number] ?? [], d.today)
+    if (inf.column !== 'review') continue
+    items.push({
+      id: id++,
+      day: 'Today',
+      type: 'review',
+      icon: 'git-pull-request',
+      tone: 'info',
+      text: `#${issue.number} awaits review`,
+      detail: issue.title,
+      time: hhmm(inf.stages.review),
+      unread: true,
+      issue: { id: issue.number, title: issue.title, labels: issue.labels },
+    })
+  }
+
+  // 3. Recently shipped — closed issues, newest close first, capped.
+  const closed = d.issues
+    .filter((i) => i.state === 'closed')
+    .slice()
+    .sort((a, b) => {
+      const at = a.closedAt ? new Date(a.closedAt).getTime() : -Infinity
+      const bt = b.closedAt ? new Date(b.closedAt).getTime() : -Infinity
+      return bt - at
+    })
+    .slice(0, CLOSED_CAP)
+  for (const issue of closed) {
+    items.push({
+      id: id++,
+      day: 'Yesterday',
+      type: 'milestone',
+      icon: 'circle-check',
+      tone: 'ok',
+      text: `#${issue.number} shipped`,
+      detail: issue.title,
+      time: hhmm(issue.closedAt),
+      unread: false,
+      issue: { id: issue.number, title: issue.title, labels: issue.labels },
+    })
+  }
+
+  // 4. Milestone completion — milestones gitea reports as closed.
+  for (const m of d.milestones) {
+    if (m.state !== 'closed') continue
+    items.push({
+      id: id++,
+      day: 'Earlier',
+      type: 'milestone',
+      icon: 'milestone',
+      tone: 'ok',
+      // No milestone-close timestamp is available on GiteaMilestone, so time is
+      // left at the honest placeholder rather than borrowed from an issue.
+      text: `${m.title} closed`,
+      detail: 'milestone complete',
+      time: '—',
+      unread: false,
+    })
+  }
+
+  return items.slice(0, TOTAL_CAP)
+}

apps/desktop/src/renderer/src/lib/views/issue-detail.ts

@@ -0,0 +1,72 @@
+import {
+  forecast,
+  inferLifecycle,
+  type LifecycleStages,
+  toDurationModel,
+} from '@commitea/core'
+
+import type { IssueDetail } from '../../data/fixtures.js'
+import { addWorkingDays, formatRange, formatShort } from '../dates.js'
+import type { ProjectData } from './project-data.js'
+
+const MONTHS = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
+
+/** "Feb 6 · 11:47" from an ISO timestamp; "pending" when absent. */
+function when(iso: string | undefined): string {
+  if (!iso) return 'pending'
+  const d = new Date(iso)
+  const hh = String(d.getHours()).padStart(2, '0')
+  const mm = String(d.getMinutes()).padStart(2, '0')
+  return `${MONTHS[d.getMonth()]} ${d.getDate()} · ${hh}:${mm}`
+}
+
+function lifecycle(stages: LifecycleStages): IssueDetail['lifecycle'] {
+  return [
+    { stage: 'Diagnosis', event: 'issue opened', when: when(stages.opened), icon: 'circle-dot', done: true },
+    { stage: 'Triage', event: 'labeled / milestoned', when: when(stages.triaged), icon: 'tag', done: !!stages.triaged },
+    { stage: 'Work start', event: 'first commit ref', when: when(stages.steeping), icon: 'git-commit-horizontal', done: !!stages.steeping },
+    { stage: 'In review', event: 'PR referenced', when: when(stages.review), icon: 'git-merge', done: !!stages.review },
+    { stage: 'Complete', event: 'issue closed', when: when(stages.done), icon: 'circle-check', done: !!stages.done },
+  ]
+}
+
+/**
+ * Real Issue-detail sidecar: lifecycle timeline (from event inference), a
+ * single-issue forecast range, and the real dependency edges. Returns null for
+ * an unknown id → the screen shows the demo fixture. Comments aren't reconciled,
+ * so they stay empty (the screen degrades gracefully).
+ */
+export function issueDetailView(id: number, d: ProjectData): IssueDetail | null {
+  const issue = d.issues.find((i) => i.number === id)
+  if (!issue) return null
+  const inf = inferLifecycle(issue, d.timelines[id] ?? [], d.today)
+  const blockedBy = d.deps.filter((e) => e.issue === id).map((e) => e.dependsOn)
+  const blocks = d.deps.filter((e) => e.dependsOn === id).map((e) => e.issue)
+
+  let forecastLine = { p80: 'closed', note: 'shipped' }
+  if (issue.state === 'open') {
+    const f = forecast(
+      [{ number: id, title: issue.title, labels: issue.labels, estimateDays: issue.facts.estimateDays, priority: issue.facts.priority, assignee: issue.assignee }],
+      [],
+      { ...(d.calibration ? { model: toDurationModel(d.calibration) } : {}), workers: d.workers },
+    )
+    const p90 = f.curve.length ? f.curve[f.curve.length - 1].p90Day : f.p95Day
+    forecastLine = {
+      p80: `done ${formatRange(addWorkingDays(d.today, f.p50Day), addWorkingDays(d.today, p90))}`,
+      note: d.calibration && !d.calibration.coldStart ? `from your history · n=${d.calibration.n}` : 'cold-start priors',
+    }
+  }
+
+  return {
+    state: inf.column === 'review' ? 'review' : inf.column,
+    assignee: issue.assignee ?? 'unassigned',
+    milestone: issue.milestone?.title ?? '—',
+    body: issue.body,
+    comments: [],
+    lifecycle: lifecycle(inf.stages),
+    forecast: forecastLine,
+    blocks,
+    blockedBy,
+    note: inf.steepingDays != null ? `Steeping ${inf.steepingDays}d.${blocks.length ? ` Blocks ${blocks.map((b) => `#${b}`).join(', ')}.` : ''}` : '',
+  }
+}

apps/desktop/src/renderer/src/lib/views/project-data.ts

@@ -0,0 +1,17 @@
+import type { CalibrationModel, DependencyEdge, GiteaIssue, GiteaMilestone, LifecycleEvent, Worker } from '@commitea/core'
+
+/**
+ * The reconciled backlog + derived config that every real-data view builder
+ * consumes. AppShell assembles it once from the backlog + capacity, so each
+ * screen's builder gets a uniform input. `calibration`/`workers` are optional —
+ * views degrade to cold-start / single-worker when absent.
+ */
+export interface ProjectData {
+  issues: GiteaIssue[]
+  milestones: GiteaMilestone[]
+  deps: DependencyEdge[]
+  timelines: Record<number, LifecycleEvent[]>
+  calibration?: CalibrationModel
+  workers: Worker[]
+  today: Date
+}

apps/desktop/src/renderer/src/lib/views/standup-view.ts

@@ -0,0 +1,157 @@
+import {
+  type DependencyEdge,
+  type GiteaIssue,
+  inferLifecycle,
+  schedule,
+  type ScheduledItem,
+} from '@commitea/core'
+
+import type { DriftItem, Nag, PlanItem, StandupData } from '../../data/fixtures.js'
+import type { ProjectData } from './project-data.js'
+
+/** Same shape as backlog.ts's private toSchedulable — not exported there, so copied inline. */
+function toSchedulable(issues: GiteaIssue[]) {
+  return issues
+    .filter((i) => i.state === 'open')
+    .map((i) => ({
+      number: i.number,
+      title: i.title,
+      labels: i.labels,
+      estimateDays: i.facts.estimateDays,
+      priority: i.facts.priority,
+      assignee: i.assignee,
+    }))
+}
+
+function whyFor(item: ScheduledItem): string {
+  if (item.critical) return 'On the critical path.'
+  if (item.blocks.length) return `Blocks ${item.blocks.map((b) => `#${b}`).join(', ')}.`
+  return 'Next by dependency + priority order.'
+}
+
+/**
+ * Top scheduled pick per distinct assignee. Iterates the (already dependency-
+ * + priority-ordered) plan once, keeping the first item seen per assignee —
+ * that's their earliest-starting pick since the v0 scheduler lays out a single
+ * serial lane (order ascending ⇒ startDay ascending). Ordered by `d.workers`
+ * when present (assignees absent from the roster are appended after the named
+ * workers; unassigned work last), else by discovery order. Capped at 4 people.
+ */
+function buildPlan(d: ProjectData, open: GiteaIssue[], items: ScheduledItem[]): PlanItem[] {
+  const assigneeByNumber = new Map(open.map((i) => [i.number, i.assignee]))
+  const firstPickByPerson = new Map<string, ScheduledItem>()
+  for (const item of items) {
+    const key = assigneeByNumber.get(item.number) ?? 'Unassigned'
+    if (!firstPickByPerson.has(key)) firstPickByPerson.set(key, item)
+  }
+
+  let order: string[]
+  if (d.workers.length) {
+    const workerOrder = d.workers.map((w) => w.person)
+    const known = workerOrder.filter((p) => firstPickByPerson.has(p))
+    const extra = [...firstPickByPerson.keys()].filter((k) => k !== 'Unassigned' && !workerOrder.includes(k))
+    order = [...known, ...extra]
+    if (firstPickByPerson.has('Unassigned')) order.push('Unassigned')
+  } else {
+    order = [...firstPickByPerson.keys()]
+  }
+
+  return order.slice(0, 4).map((who) => {
+    const item = firstPickByPerson.get(who)!
+    return { who, pick: `#${item.number}`, title: item.title, why: whyFor(item) }
+  })
+}
+
+/**
+ * The single longest-steeping open issue (inferLifecycle's steepingDays, whole
+ * working days since first commit ref). `blocks` comes from the scheduler's
+ * in-scope dependents of that same issue. Falls back to a calm, honest nag
+ * when nothing is currently steeping.
+ */
+function buildNag(d: ProjectData, open: GiteaIssue[], items: ScheduledItem[]): Nag {
+  let worst: { issue: GiteaIssue; days: number } | null = null
+  for (const issue of open) {
+    const inf = inferLifecycle(issue, d.timelines[issue.number] ?? [], d.today)
+    if (inf.steepingDays != null && (worst == null || inf.steepingDays > worst.days)) {
+      worst = { issue, days: inf.steepingDays }
+    }
+  }
+  if (!worst) {
+    return { id: 0, days: '0d', blocks: [], text: 'Nothing is over-steeping. The pot is calm.' }
+  }
+
+  const scheduled = items.find((it) => it.number === worst!.issue.number)
+  const blocks = (scheduled?.blocks ?? []).map((n) => `#${n}`)
+  const days = `${worst.days}d`
+  return {
+    id: worst.issue.number,
+    days,
+    blocks,
+    text: `${days} steeping. ${blocks.length ? `Blocks ${blocks.join(', ')}.` : 'Worth a look.'}`,
+  }
+}
+
+/**
+ * Honest drift signals only — ProjectData carries no notification/webhook
+ * stream, so drift is limited to what lifecycle inference can actually see:
+ * open issues sitting in review (age isn't measurable from the data we have,
+ * so every review-column issue is flagged rather than fabricating a duration)
+ * and open issues steeping past their own estimate. Sorted most-severe first
+ * (steeping overage ranks by days over estimate; review-sitting is a flat,
+ * lower severity since it has no measured age) and capped at 4.
+ */
+function buildDrift(d: ProjectData, open: GiteaIssue[]): DriftItem[] {
+  const candidates: (DriftItem & { severity: number })[] = []
+  for (const issue of open) {
+    const inf = inferLifecycle(issue, d.timelines[issue.number] ?? [], d.today)
+    if (inf.column === 'review') {
+      candidates.push({
+        tone: 'warn',
+        text: `#${issue.number} ${issue.title} is sitting in review.`,
+        delta: 'idle in review',
+        severity: 1,
+      })
+    }
+    if (inf.steepingDays != null) {
+      const est = issue.facts.estimateDays ?? 2
+      if (inf.steepingDays > est) {
+        candidates.push({
+          tone: 'warn',
+          text: `#${issue.number} ${issue.title} has steeped past its estimate.`,
+          delta: `${inf.steepingDays}d vs ${est}d est`,
+          severity: inf.steepingDays - est + 1,
+        })
+      }
+    }
+  }
+  return candidates
+    .sort((a, b) => b.severity - a.severity)
+    .slice(0, 4)
+    .map(({ tone, text, delta }) => ({ tone, text, delta }))
+}
+
+/**
+ * Morning-standup sidecar: per-person top pick from the deterministic
+ * scheduler, the single longest-steeping issue as the day's nag, and drift
+ * limited to real lifecycle anomalies (review-sitting, steeping-past-estimate).
+ * Never throws — an empty/cold backlog degrades to an empty plan, empty drift,
+ * and a calm nag.
+ */
+export function standupView(d: ProjectData): StandupData {
+  const date = d.today.toLocaleDateString('en-GB', {
+    weekday: 'long',
+    day: 'numeric',
+    month: 'long',
+    year: 'numeric',
+  })
+  const open = d.issues.filter((i) => i.state === 'open')
+  const deps: DependencyEdge[] = d.deps
+  const { items } = schedule(toSchedulable(open), deps)
+
+  return {
+    date,
+    plan: buildPlan(d, open, items),
+    nag: buildNag(d, open, items),
+    drift: buildDrift(d, open),
+  }
+}

packages/core/src/agent/agent-tools.ts

@@ -38,15 +38,19 @@ export const QUERY_PROJECT_TOOL: ToolDecl = {
 export const PROPOSE_CHANGE_TOOL: ToolDecl = {
   name: 'propose_change',
   description:
-    "Propose an estimate and/or priority change to an issue. This does NOT apply anything — it shows the " +
-    'human a diff to approve. Use it whenever the user asks to re-estimate or reprioritize. After calling it, ' +
-    "tell the user you've *proposed* the change for approval — never say it is done.",
+    'Propose a change to an issue — estimate, priority, assignee, and/or milestone. This does NOT apply ' +
+    'anything; it shows the human a diff to approve. Use it whenever the user asks to re-estimate, reprioritize, ' +
+    'assign someone (or unassign), or move an issue to a milestone. Pass a login for `assignee` (null to ' +
+    'unassign) and a milestone id for `milestone` (null to remove). After calling it, tell the user you have ' +
+    '*proposed* the change for approval — never say it is done.',
   parameters: {
     type: 'object',
     properties: {
       issue: { type: 'number', description: 'the issue number to change' },
       estimate: { type: 'string', enum: ['est/1d', 'est/2d', 'est/3d', 'est/5d', 'est/8d'] },
       priority: { type: 'string', enum: ['p/1', 'p/2', 'p/3', 'p/4'] },
+      assignee: { type: 'string', description: 'gitea login to assign, or null to unassign' },
+      milestone: { type: 'number', description: 'milestone id to set, or null to remove from its milestone' },
     },
     required: ['issue'],
   },
@@ -84,7 +88,7 @@ export const REGINALD_SYSTEM = [
   'You are Reginald, the calm, dry project manager inside CommiTea — a tool that runs projects on Gitea.',
   'Call query_project to ground every answer in the real project; never invent issues, numbers, or dates.',
   'The scheduler and forecasts are deterministic code — report their output, do not recompute it.',
-  'To change an estimate or priority, call propose_change — it shows the human a diff to approve.',
+  'To change an estimate, priority, assignee, or milestone, call propose_change — it shows the human a diff to approve.',
   'When the PM states standing intent ("pilots first", "freeze scope"), call record_directive to log it.',
   'Never claim a change is applied; you propose, the human approves. Forecasts are ranges, never single dates.',
   'Refer to issues as #<number>. Be brief and plain — a sentence or two. No preamble, no bullet dumps.',

packages/core/src/changes/apply-changes-v0.test.ts

@@ -1,6 +1,13 @@
 import { describe, expect, it } from 'vitest'
 
-import { describeChange, type IssueChange, planIssueChange, proposalsFor } from './apply-changes-v0.js'
+import {
+  describeChange,
+  isLabelChange,
+  type IssueChange,
+  planIssueChange,
+  proposalsFor,
+  summarizeChange,
+} from './apply-changes-v0.js'
 
 describe('planIssueChange', () => {
   it('swaps the estimate label, keeping non-axis labels', () => {
@@ -58,11 +65,31 @@ describe('proposalsFor', () => {
     const props = proposalsFor({ issue: 2, estimate: 'est/5d', priority: 'p/1' }, ['est/2d', 'p/3'], 'ChangeSource')
     expect(props).toHaveLength(2)
     expect(props[0].change).toEqual({ kind: 'reestimate', issue: 2, estimate: 'est/5d' })
-    expect(describeChange(props[0].plan)).toBe('est/2d → est/5d')
+    expect(props[0].summary).toBe('est/2d → est/5d')
     expect(props[1].change).toEqual({ kind: 'reprioritize', issue: 2, priority: 'p/1' })
     expect(props[0].issueTitle).toBe('ChangeSource')
   })
 
+  it('proposes an assignment only when it differs from the current assignee', () => {
+    const change = proposalsFor({ issue: 2, assignee: 'christian' }, [], undefined, { currentAssignee: null })
+    expect(change).toHaveLength(1)
+    expect(change[0].change).toEqual({ kind: 'assign', issue: 2, assignee: 'christian' })
+    expect(change[0].summary).toBe('assign → @christian')
+    expect(change[0].plan).toBeUndefined()
+    // already assigned → no proposal
+    expect(proposalsFor({ issue: 2, assignee: 'christian' }, [], undefined, { currentAssignee: 'christian' })).toEqual([])
+  })
+
+  it('proposes a milestone move, labeled from the milestones list, skipping a no-op', () => {
+    const ctx = { currentMilestoneId: 1, milestones: [{ id: 3, title: 'P5 — Dogfood' }] }
+    const props = proposalsFor({ issue: 2, milestone: 3 }, [], undefined, ctx)
+    expect(props).toHaveLength(1)
+    expect(props[0].change).toEqual({ kind: 'remilestone', issue: 2, milestone: 3, milestoneTitle: 'P5 — Dogfood' })
+    expect(props[0].summary).toBe('milestone → P5 — Dogfood')
+    // same milestone → no proposal
+    expect(proposalsFor({ issue: 2, milestone: 1 }, [], undefined, ctx)).toEqual([])
+  })
+
   it('drops a noop axis (already at the requested value)', () => {
     const props = proposalsFor({ issue: 2, estimate: 'est/2d', priority: 'p/1' }, ['est/2d', 'p/3'])
     expect(props.map((p) => p.change.kind)).toEqual(['reprioritize']) // estimate unchanged
@@ -77,3 +104,31 @@ describe('proposalsFor', () => {
     expect(proposalsFor({ issue: 2 }, ['est/2d'])).toEqual([])
   })
 })
+
+describe('unified change model (assign + milestone)', () => {
+  it('isLabelChange narrows label kinds only', () => {
+    expect(isLabelChange({ kind: 'reestimate', issue: 1, estimate: 'est/2d' })).toBe(true)
+    expect(isLabelChange({ kind: 'reprioritize', issue: 1, priority: 'p/1' })).toBe(true)
+    expect(isLabelChange({ kind: 'assign', issue: 1, assignee: 'christian' })).toBe(false)
+    expect(isLabelChange({ kind: 'remilestone', issue: 1, milestone: 3 })).toBe(false)
+  })
+
+  it('summarizeChange describes an assignment and an unassignment', () => {
+    expect(summarizeChange({ kind: 'assign', issue: 1, assignee: 'christian' })).toBe('assign → @christian')
+    expect(summarizeChange({ kind: 'assign', issue: 1, assignee: null })).toBe('unassign')
+  })
+
+  it('summarizeChange describes a milestone set (by title) and removal', () => {
+    expect(summarizeChange({ kind: 'remilestone', issue: 1, milestone: 3, milestoneTitle: 'P5 — Dogfood' })).toBe(
+      'milestone → P5 — Dogfood',
+    )
+    expect(summarizeChange({ kind: 'remilestone', issue: 1, milestone: 3 })).toBe('milestone → #3')
+    expect(summarizeChange({ kind: 'remilestone', issue: 1, milestone: null })).toBe('remove from milestone')
+  })
+
+  it('summarizeChange delegates label kinds to describeChange (needs current labels)', () => {
+    const change: IssueChange = { kind: 'reestimate', issue: 1, estimate: 'est/5d' }
+    expect(summarizeChange(change, ['est/2d'])).toBe('est/2d → est/5d')
+    expect(summarizeChange(change, ['est/5d'])).toBe('no change')
+  })
+})

packages/core/src/changes/apply-changes-v0.ts

@@ -17,6 +17,15 @@ import {
 export type IssueChange =
   | { kind: 'reestimate'; issue: number; estimate: EstimateLabel | null }
   | { kind: 'reprioritize'; issue: number; priority: PriorityLabel | null }
+  | { kind: 'assign'; issue: number; assignee: string | null }
+  | { kind: 'remilestone'; issue: number; milestone: number | null; milestoneTitle?: string | null }
+
+/** The label axes are the only kinds planned as a label swap; the rest are field writes. */
+export function isLabelChange(
+  change: IssueChange,
+): change is Extract<IssueChange, { kind: 'reestimate' | 'reprioritize' }> {
+  return change.kind === 'reestimate' || change.kind === 'reprioritize'
+}
 
 export interface LabelPlan {
   /** The full resulting label-name set (order: kept labels, then the new axis label). */
@@ -29,7 +38,10 @@ export interface LabelPlan {
   noop: boolean
 }
 
-function axisFor(change: IssueChange): { labels: readonly string[]; target: string | null } {
+/** A change that resolves to a label swap (the only kind `planIssueChange` accepts). */
+export type LabelChange = Extract<IssueChange, { kind: 'reestimate' | 'reprioritize' }>
+
+function axisFor(change: LabelChange): { labels: readonly string[]; target: string | null } {
   return change.kind === 'reestimate'
     ? { labels: ESTIMATE_LABELS, target: change.estimate }
     : { labels: PRIORITY_LABELS, target: change.priority }
@@ -40,7 +52,7 @@ function axisFor(change: IssueChange): { labels: readonly string[]; target: stri
  * change's axis except the target, adds the target if absent. Setting the axis
  * to null clears it. Cleans up a duplicated axis (two `est/*`) as a side effect.
  */
-export function planIssueChange(current: string[], change: IssueChange): LabelPlan {
+export function planIssueChange(current: string[], change: LabelChange): LabelPlan {
   const { labels: axis, target } = axisFor(change)
   const onAxis = current.filter((l) => axis.includes(l))
   const removed = onAxis.filter((l) => l !== target)
@@ -58,18 +70,52 @@ export function describeChange(plan: LabelPlan): string {
   return `${from} → ${to}`
 }
 
-/** A change the agent proposes: the concrete op + its diff, ready for approve-then-apply. */
+/**
+ * One human-readable confirm line for ANY change kind — the unified describe for
+ * the propose-approve UI. Label kinds delegate to {@link describeChange} (so they
+ * need the issue's current labels); assign/milestone describe the field write
+ * directly. Pure; no network.
+ */
+export function summarizeChange(change: IssueChange, currentLabels: string[] = []): string {
+  switch (change.kind) {
+    case 'reestimate':
+    case 'reprioritize':
+      return describeChange(planIssueChange(currentLabels, change))
+    case 'assign':
+      return change.assignee ? `assign → @${change.assignee}` : 'unassign'
+    case 'remilestone':
+      return change.milestone == null
+        ? 'remove from milestone'
+        : `milestone → ${change.milestoneTitle ?? `#${change.milestone}`}`
+  }
+}
+
+/** A change the agent proposes: the concrete op + its human diff, ready for approve-then-apply. */
 export interface ChangeProposal {
   change: IssueChange
-  plan: LabelPlan
+  /** One-line diff for the approve UI — always present ({@link summarizeChange}). */
+  summary: string
+  /** The label plan, for label kinds only (absent for assign/milestone). */
+  plan?: LabelPlan
   issueTitle?: string
 }
 
-/** What the `propose_change` tool accepts — a target issue and the axes to set. */
+/** What the `propose_change` tool accepts — a target issue and the fields to set. */
 export interface ProposeChangeArgs {
   issue: number
   estimate?: EstimateLabel
   priority?: PriorityLabel
+  /** Login to assign, or null to unassign. Omit to leave assignee untouched. */
+  assignee?: string | null
+  /** Milestone id to set, or null to clear. Omit to leave the milestone untouched. */
+  milestone?: number | null
+}
+
+/** Current state + lookups a proposal needs to skip noops and label the milestone. */
+export interface ProposalContext {
+  currentAssignee?: string | null
+  currentMilestoneId?: number | null
+  milestones?: { id: number; title: string }[]
 }
 
 function isEstimate(v: unknown): v is EstimateLabel {
@@ -80,25 +126,33 @@ function isPriority(v: unknown): v is PriorityLabel {
 }
 
 /**
- * Build the concrete, non-noop proposals for a `propose_change` request against
- * an issue's current labels. Invalid or unchanged axes are dropped — the agent
- * proposes only real changes, and never a label outside the est/* · p/* axes.
+ * Build the concrete, non-noop proposals for a `propose_change` request. Label
+ * axes (est/*, p/*) are validated and never invented; assign/milestone are
+ * emitted only when they differ from the issue's current value (via `ctx`). Each
+ * proposal carries a human `summary`; label kinds also carry the label plan.
  */
 export function proposalsFor(
   args: ProposeChangeArgs,
   currentLabels: string[],
   issueTitle?: string,
+  ctx: ProposalContext = {},
 ): ChangeProposal[] {
   const out: ChangeProposal[] = []
-  if (isEstimate(args.estimate)) {
-    const change: IssueChange = { kind: 'reestimate', issue: args.issue, estimate: args.estimate }
+  const pushLabel = (change: LabelChange) => {
     const plan = planIssueChange(currentLabels, change)
-    if (!plan.noop) out.push({ change, plan, issueTitle })
+    if (!plan.noop) out.push({ change, plan, summary: describeChange(plan), issueTitle })
   }
-  if (isPriority(args.priority)) {
-    const change: IssueChange = { kind: 'reprioritize', issue: args.issue, priority: args.priority }
-    const plan = planIssueChange(currentLabels, change)
-    if (!plan.noop) out.push({ change, plan, issueTitle })
+  if (isEstimate(args.estimate)) pushLabel({ kind: 'reestimate', issue: args.issue, estimate: args.estimate })
+  if (isPriority(args.priority)) pushLabel({ kind: 'reprioritize', issue: args.issue, priority: args.priority })
+
+  if (args.assignee !== undefined && args.assignee !== (ctx.currentAssignee ?? null)) {
+    const change: IssueChange = { kind: 'assign', issue: args.issue, assignee: args.assignee }
+    out.push({ change, summary: summarizeChange(change), issueTitle })
+  }
+  if (args.milestone !== undefined && args.milestone !== (ctx.currentMilestoneId ?? null)) {
+    const milestoneTitle = ctx.milestones?.find((m) => m.id === args.milestone)?.title ?? null
+    const change: IssueChange = { kind: 'remilestone', issue: args.issue, milestone: args.milestone, milestoneTitle }
+    out.push({ change, summary: summarizeChange(change), issueTitle })
   }
   return out
 }

packages/core/src/gitea/client.test.ts

@@ -146,6 +146,22 @@ describe('createGiteaClient.getIssue', () => {
     ])
   })
 
+  it('listCollaborators maps login+name and prepends the owner when absent', async () => {
+    const { fetch } = stubFetch([{ login: 'stephen', full_name: 'Stephen M.' }])
+    const people = await createGiteaClient(CONFIG, fetch).listCollaborators()
+    // owner (christian) prepended since /collaborators omits them; collaborator name preserved
+    expect(people).toEqual([
+      { login: 'christian', name: 'christian' },
+      { login: 'stephen', name: 'Stephen M.' },
+    ])
+  })
+
+  it('listCollaborators does not double-add the owner when already listed', async () => {
+    const { fetch } = stubFetch([{ login: 'christian', full_name: 'Christian L.' }])
+    const people = await createGiteaClient(CONFIG, fetch).listCollaborators()
+    expect(people).toEqual([{ login: 'christian', name: 'Christian L.' }])
+  })
+
   it('getFile returns null on 404 and content+sha on hit', async () => {
     const miss = stubFetch('nope', 404)
     expect(await createGiteaClient(CONFIG, miss.fetch).getFile('directives/log.jsonl')).toBeNull()

packages/core/src/gitea/client.ts

@@ -101,8 +101,14 @@ export interface GiteaClient {
   getIssueTimeline(index: number): Promise<LifecycleEvent[]>
   /** Every label defined on the repo (id + name), for name→id resolution. */
   listLabels(): Promise<GiteaLabel[]>
+  /** Repo collaborators (login + display name) — the assignable people. */
+  listCollaborators(): Promise<{ login: string; name: string }[]>
   /** Replace an issue's entire label set with the given label ids. Write. */
   setIssueLabels(index: number, labelIds: number[]): Promise<void>
+  /** Replace an issue's assignees (empty array unassigns); returns the updated issue. Write. */
+  setIssueAssignees(index: number, logins: string[]): Promise<GiteaIssue>
+  /** Set (or clear, with null) an issue's milestone by id; returns the updated issue. Write. */
+  setIssueMilestone(index: number, milestoneId: number | null): Promise<GiteaIssue>
   /** Open a new issue with a title, optional body, and label ids. Write. */
   createIssue(input: { title: string; body?: string; labelIds?: number[] }): Promise<GiteaIssue>
   /** Read a repo file's base64 content + blob sha; null if it (or the repo) is absent. */
@@ -229,6 +235,33 @@ export function createGiteaClient(config: GiteaConfig, fetchImpl: FetchLike): Gi
       await request(`/issues/${index}/labels`, { method: 'PUT', body: { labels: labelIds } })
     },
 
+    async listCollaborators() {
+      const raw = await requestAll<{ login: string; full_name?: string }>(
+        (page) => `/collaborators?page=${page}&limit=${PAGE_LIMIT}`,
+      )
+      const collabs = raw.map((u) => ({ login: u.login, name: u.full_name || u.login }))
+      // The owner is assignable but is not returned by /collaborators — prepend them
+      // so a solo-owner repo still has an assignable person.
+      if (!collabs.some((c) => c.login === config.owner)) {
+        collabs.unshift({ login: config.owner, name: config.owner })
+      }
+      return collabs
+    },
+
+    async setIssueAssignees(index, logins) {
+      const raw = (await request(`/issues/${index}`, { method: 'PATCH', body: { assignees: logins } })) as RawIssue
+      return normalizeIssue(raw)
+    },
+
+    async setIssueMilestone(index, milestoneId) {
+      // gitea's EditIssueOption takes a milestone id; 0 clears it.
+      const raw = (await request(`/issues/${index}`, {
+        method: 'PATCH',
+        body: { milestone: milestoneId ?? 0 },
+      })) as RawIssue
+      return normalizeIssue(raw)
+    },
+
     async createIssue(input) {
       const raw = (await request('/issues', {
         method: 'POST',

packages/core/src/index.ts

@@ -23,8 +23,15 @@ export type {
   GiteaRequestInit,
 } from './gitea/types.js'
 
-export { describeChange, planIssueChange, proposalsFor } from './changes/apply-changes-v0.js'
-export type { ChangeProposal, IssueChange, LabelPlan, ProposeChangeArgs } from './changes/apply-changes-v0.js'
+export { describeChange, isLabelChange, planIssueChange, proposalsFor, summarizeChange } from './changes/apply-changes-v0.js'
+export type {
+  ChangeProposal,
+  IssueChange,
+  LabelChange,
+  LabelPlan,
+  ProposalContext,
+  ProposeChangeArgs,
+} from './changes/apply-changes-v0.js'
 
 export {
   inferColumnV0,