Commit Graph
4 Commits
Author SHA1 Message Date
Claude 9fdbe341be feat(chat): implement web chat interface with accessibility
Core implementation:
- chat_app.py: Chainlit entry point with @cl.on_chat_start,
  @cl.on_message (streaming via llm.stream_complete), @cl.on_chat_end
  Reuses Config, KnowledgeBase, ConversationStore, AdminNotifier from src/
  Handles registration completion, post-completion updates, new-child flow

- src/llm.py: add stream_complete() generator (litellm stream=True)
  alongside existing complete(); tests added in tests/test_llm.py

- src/agent/response_parser.py: extract parse_llm_response(),
  apply_updates(), fallback_message() from EmailAgent into shared module
  EmailAgent now delegates to these functions (no logic change)

Chainlit configuration:
- chainlit.toml: telemetry off, German default, custom CSS + JS paths
- chainlit.md: German welcome page with playgroup info

Accessibility (WCAG 2.1 AA):
- public/custom.css: contrast overrides (≥4.5:1), prefers-reduced-motion
  (static "…" replaces animated dots), skip link styles, 100dvh fix
- public/accessibility.js: MutationObserver injects aria-live="polite"
  on message list, focus management after agent replies, skip link element

Other:
- .gitignore: add .chainlit/ (Chainlit runtime, auto-generated)
- openspec/config.yaml: populate context field with tech stack
- openspec/changes/implement-web-chat/tasks.md: mark completed tasks

95 tests pass.

https://claude.ai/code/session_01SUWzMzFvSfWiHXA2p6rPg9
2026-02-22 07:42:29 +00:00
Claude 431847a8b7 Replace custom provider abstraction with litellm
Drops the src/providers/ package (base class, AnthropicProvider,
OpenAIProvider, factory) in favour of a single src/llm.py that calls
litellm.completion() directly. litellm handles provider routing,
authentication, and SDK differences for 100+ providers without any
code we need to maintain.

Changes:
- Delete src/providers/ entirely
- Add src/llm.py — one complete() function wrapping litellm
- src/agent/core.py: EmailAgent takes model: str instead of LLMProvider
- src/config.py: ai_provider + api key fields → single ai_model string
  in litellm format (e.g. "anthropic/claude-opus-4-6")
- main.py: remove provider factory wiring; pass config.ai_model to agent
- .env.example: simplify AI section, show litellm model string examples
- pyproject.toml: replace anthropic + openai deps with litellm>=1.0.0
- uv.lock: regenerated

https://claude.ai/code/session_01HaUFs7SaLD5SoiuGCY27Tw
2026-02-21 07:35:37 +00:00
Claude 05d4b51e7a Upgrade to Python 3.13
- .python-version: 3.11 → 3.13
- pyproject.toml: requires-python = ">=3.13"
- uv.lock: regenerated against Python 3.13.12

https://claude.ai/code/session_01HaUFs7SaLD5SoiuGCY27Tw
2026-02-20 22:30:43 +00:00
Claude a174023ee5 Switch to uv as dependency manager
- Add pyproject.toml with project metadata and pinned dependency ranges
- Add uv.lock (generated by `uv lock`) for reproducible installs
- Add .python-version pinning Python 3.11
- Remove requirements.txt (superseded by pyproject.toml)

Install: `uv sync`
Run: `uv run python main.py`

https://claude.ai/code/session_01HaUFs7SaLD5SoiuGCY27Tw
2026-02-20 22:29:37 +00:00