feat: scaffold outreach engine monorepo on the novelpad-desktop stack

Workspaces: config (copied), outreach-core (schema + actions/queries +
hard gates), outreach-ai (Gemini client + embeddings copies, profiler and
mission-fit-judge agent stubs), outreach-worker (DBOS executor with
nightly ingest + hourly expiry workflows), outreach-review (RR7 review
queue v0). Initial drizzle migration incl. pgvector extension.

Stack contract: Yarn 4.5.0 + Turbo, Node 22.16, Drizzle 0.44.6 +
pgvector, DBOS 4.17.6, @google/genai on Vertex, gemini-embedding-001
@1536, React Router v7. Files copied from novelpad-desktop carry
provenance headers @ 62c56b87.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

packages/outreach-core/package.json

@@ -0,0 +1,46 @@
+{
+  "name": "@novelpad/outreach-core",
+  "packageManager": "yarn@4.5.0",
+  "sideEffects": false,
+  "type": "module",
+  "version": "1.0.0",
+  "private": true,
+  "module": "dist/index.js",
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch",
+    "typecheck": "tsc --noEmit",
+    "test": "vitest run",
+    "create:migration": "bin/create-migration",
+    "migrate": "drizzle-kit migrate",
+    "studio": "drizzle-kit studio"
+  },
+  "imports": {
+    "#~/*": "./dist/*"
+  },
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.js"
+    },
+    "./server": {
+      "types": "./dist/index.server.d.ts",
+      "default": "./dist/index.server.js"
+    }
+  },
+  "dependencies": {
+    "drizzle-orm": "0.44.6",
+    "pg": "8.20.0",
+    "zod": "^3.25.0"
+  },
+  "devDependencies": {
+    "@novelpad/config": "workspace:^",
+    "@types/node": "^22",
+    "@types/pg": "8.20.0",
+    "drizzle-kit": "^0.31.5",
+    "npm-run-all": "^4.1.5",
+    "tsx": "^4.19.2",
+    "typescript": "^5.9.3",
+    "vitest": "^3.2.4"
+  }
+}