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fix(chat): add saved AI defaults and harden suggestions

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alex
2026-03-09 20:32:13 +00:00
parent 21954df3ee
commit bb54503235
38 changed files with 3949 additions and 105 deletions
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.github/copilot-instructions.md vendored
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@@ -16,7 +16,7 @@ Voyage is **pre-release** — not yet in production use. During pre-release:
**Key architectural pattern — API Proxy**: The frontend never calls the Django backend directly. All API calls go to `src/routes/api/[...path]/+server.ts`, which proxies requests to the Django server (`http://server:8000`), injecting CSRF tokens and managing session cookies. This means frontend fetches use relative URLs like `/api/locations/`.
**AI Chat**: The AI travel chat assistant is embedded in Collections → Recommendations (component: `AITravelChat.svelte`). There is no standalone `/chat` route. Chat providers are loaded dynamically from `GET /api/chat/providers/` (backed by LiteLLM runtime list + custom entries like `opencode_zen`). Chat conversations stream via SSE through `/api/chat/conversations/`. Provider config lives in `backend/server/chat/llm_client.py` (`CHAT_PROVIDER_CONFIG`). Chat composer supports per-provider model override via dropdown selector fed by `GET /api/chat/providers/{provider}/models/` (persisted in browser `localStorage` key `voyage_chat_model_prefs`). Collection chats inject multi-stop itinerary context and the system prompt guides `get_trip_details`-first reasoning. LiteLLM errors are mapped to sanitized user-safe messages via `_safe_error_payload()` (never exposes raw exception text).
**AI Chat**: The AI travel chat assistant is embedded in Collections → Recommendations (component: `AITravelChat.svelte`). There is no standalone `/chat` route. Chat providers are loaded dynamically from `GET /api/chat/providers/` (backed by LiteLLM runtime list + custom entries like `opencode_zen`). Chat conversations stream via SSE through `/api/chat/conversations/`. Provider config lives in `backend/server/chat/llm_client.py` (`CHAT_PROVIDER_CONFIG`). Default AI provider/model saved via `UserAISettings` in DB (authoritative over browser localStorage). Chat composer supports per-provider model override via dropdown selector fed by `GET /api/chat/providers/{provider}/models/` (persisted in browser `localStorage` key `voyage_chat_model_prefs`). Collection chats inject multi-stop itinerary context and the system prompt guides `get_trip_details`-first reasoning. LiteLLM errors are mapped to sanitized user-safe messages via `_safe_error_payload()` (never exposes raw exception text). Invalid tool calls (missing required args) are detected and short-circuited with a user-visible error — not replayed into history.
**Services** (docker-compose):
- `web` → SvelteKit frontend at `:8015`