FabledScribe

bvandeusen/FabledScribe

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Author	SHA1	Message	Date
bvandeusen	815eed2574	Add tool confirmation UI with Accept/Decline for write operations Before executing any write tool (create/update/delete), the backend now pauses with an asyncio.Future and emits a tool_pending SSE event. The frontend displays a ToolConfirmCard with Accept and Decline buttons. Clicking Accept resolves the Future and proceeds; Decline records a declined tool_call chip and falls through to regular streaming. Typing single-word yes/no responses (e.g. "yes", "cancel") also works as confirmation. 120s timeout auto-declines if no response. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-02-18 20:43:47 -05:00
bvandeusen	a89d25f5d6	Refactor AI Assist to background-task + buffer architecture The assist flow previously tied the entire LLM generation to a single POST request with no keepalives, causing NS_ERROR_NET_PARTIAL_TRANSFER in Firefox when Hypercorn closed the connection during gaps between chunks. This refactor decouples generation into a background task with a buffer and a separate SSE stream — the same pattern used by chat. - generation_buffer.py: Widen _buffers to support string keys, add create/get/remove_assist_buffer() using "assist:{user_id}" keys, fix cleanup log format for string keys - generation_task.py: Add run_assist_generation() — lightweight background task with no DB persistence or title generation - notes.py: Replace single POST SSE route with POST /api/notes/assist (returns 202) + GET /api/notes/assist/stream (SSE with 15s keepalives and Last-Event-ID reconnection); 409 if already running - useAssist.ts: Switch from apiStreamPost to apiPost + apiSSEStream two-step pattern with named event mapping and stream handle cleanup Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-13 00:27:21 -05:00
bvandeusen	cbfdf5289e	Add multi-user auth, background generation, and chat UX improvements Phase 5: Multi-user authentication with session cookies, bcrypt passwords, first-user-is-admin pattern, per-user data isolation, backup/restore, Docker Swarm production stack with secrets and network isolation. Phase 5.1: Chat UX improvements: - Background generation architecture (GenerationBuffer + asyncio task) with SSE fan-out, reconnect support, and periodic DB flushes - LLM-generated conversation titles (first exchange + every 10th message) - Stop generation button with cancel_event and partial content preservation - Relative timestamps in sidebar (5m ago, 3h ago, then dates) - Empty chat auto-cleanup on navigation away - Save-as-note uses LLM for title generation, tags notes with "chat" - Summarize-as-note also tags with "chat" Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-11 14:36:30 -05:00

Author

SHA1

Message

Date

bvandeusen

815eed2574

Add tool confirmation UI with Accept/Decline for write operations

Before executing any write tool (create/update/delete), the backend now
pauses with an asyncio.Future and emits a tool_pending SSE event. The
frontend displays a ToolConfirmCard with Accept and Decline buttons.
Clicking Accept resolves the Future and proceeds; Decline records a
declined tool_call chip and falls through to regular streaming. Typing
single-word yes/no responses (e.g. "yes", "cancel") also works as
confirmation. 120s timeout auto-declines if no response.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-02-18 20:43:47 -05:00

bvandeusen

a89d25f5d6

Refactor AI Assist to background-task + buffer architecture

The assist flow previously tied the entire LLM generation to a single
POST request with no keepalives, causing NS_ERROR_NET_PARTIAL_TRANSFER
in Firefox when Hypercorn closed the connection during gaps between
chunks. This refactor decouples generation into a background task with
a buffer and a separate SSE stream — the same pattern used by chat.

- generation_buffer.py: Widen _buffers to support string keys, add
  create/get/remove_assist_buffer() using "assist:{user_id}" keys,
  fix cleanup log format for string keys
- generation_task.py: Add run_assist_generation() — lightweight
  background task with no DB persistence or title generation
- notes.py: Replace single POST SSE route with POST /api/notes/assist
  (returns 202) + GET /api/notes/assist/stream (SSE with 15s keepalives
  and Last-Event-ID reconnection); 409 if already running
- useAssist.ts: Switch from apiStreamPost to apiPost + apiSSEStream
  two-step pattern with named event mapping and stream handle cleanup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-13 00:27:21 -05:00

bvandeusen

cbfdf5289e

Add multi-user auth, background generation, and chat UX improvements

Phase 5: Multi-user authentication with session cookies, bcrypt passwords,
first-user-is-admin pattern, per-user data isolation, backup/restore,
Docker Swarm production stack with secrets and network isolation.

Phase 5.1: Chat UX improvements:
- Background generation architecture (GenerationBuffer + asyncio task)
  with SSE fan-out, reconnect support, and periodic DB flushes
- LLM-generated conversation titles (first exchange + every 10th message)
- Stop generation button with cancel_event and partial content preservation
- Relative timestamps in sidebar (5m ago, 3h ago, then dates)
- Empty chat auto-cleanup on navigation away
- Save-as-note uses LLM for title generation, tags notes with "chat"
- Summarize-as-note also tags with "chat"

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-11 14:36:30 -05:00

3 Commits