The 26b is slow (~30s/call); the chat now shows the answer forming instead of
freezing until it's done. The final prose streams over SSE; tool-calling turns
stay structured (no partial tokens), so streaming kicks in for the narration.
core (@commitea/core):
- chat-client.complete gains an optional onToken — when set, it requests
stream:true and parses the OpenAI SSE stream, emitting content deltas and
assembling streamed tool-call argument fragments into the final result.
- GiteaHttpResponse exposes the optional `body` stream (real fetch has it; stubs
don't). agent-loop threads onToken to each completion.
app:
- model:chat forwards each delta to the renderer (event.sender.send); preload
exposes model.onToken(cb) → unsubscribe. useChat accumulates the live stream
into a growing bubble (with a cursor), replaced by the authoritative final
content when the turn resolves. Unconfigured → scripted reply, unchanged.
Verified: 118 core tests green (2 streaming: SSE content deltas + tool-call
fragment assembly), desktop typecheck clean, 14 fixture e2e green. Live: a real
turn against gemma-4-26b assembles the correct answer via the streaming path
(live-reginald green) — the reply now renders token-by-token.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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