Extract logic from god components into custom hooks (useAuthCheck,
useConversations, useChat, usePresignedUrl, useAdminUsers, useOIDCAuth).
Eliminate unnecessary useEffects per React guidelines — scroll is now
imperative, isAdmin comes from useAuthCheck instead of a separate fetch.
ConversationList becomes a pure presentational component. Wrap bubble
components in React.memo.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove the useEffect on selectedConversation.id that race-conditions
with handleQuestionSubmit — it fetches the (still-empty) conversation
and wipes messages, sending the user back to the empty state. Refresh
conversation list after streaming completes instead to pick up the
auto-generated title.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Memoize blob URL creation to prevent leak on every keystroke, wrap
MessageInput in React.memo with stable useCallback props, remove
expensive backdrop-blur-sm from chat footer, and use instant scroll
during streaming to avoid queuing smooth scroll animations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add missing pendingImage, onImageSelect, and onClearImage props to the
MessageInput rendered in the active chat footer, matching the homepage version.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove unused image_url from upload response and TS type
- Remove bare except in serve_image that masked config errors as 404s
- Add error state and broken-image placeholder in QuestionBubble
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Browser <img> tags can't attach JWT headers, causing 401s. The image
endpoint now returns a time-limited presigned S3 URL via authenticated
API call, which the frontend fetches and uses directly.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Users can now attach images in the web chat for Simba to analyze using
Ollama's gemma3 vision model. Images are stored in Garage (S3-compatible)
and displayed in chat history.
Also fixes aerich migration config by extracting TORTOISE_CONFIG into a
standalone config/db.py module, removing the stale aerich_config.py, and
adding missing MODELS_STATE to migration 3.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds manifest.json, service worker with static asset caching,
resized cat icons, and meta tags for iOS/Android installability.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Users can now receive a unique email address (ask+<token>@domain) and
interact with Simba by sending emails. Inbound emails hit a Mailgun
webhook, are authenticated via HMAC token lookup, processed through the
LangChain agent, and replied to via the Mailgun API.
- Extract shared SIMBA_SYSTEM_PROMPT to blueprints/conversation/prompts.py
- Add email_enabled and email_hmac_token fields to User model
- Create blueprints/email with webhook, signature validation, rate limiting
- Add admin endpoints to enable/disable email per user
- Update AdminPanel with Email column, toggle, and copy-address button
- Add Mailgun env vars to .env.example
- Include database migration for new fields
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Use 100dvh for proper mobile browser chrome handling and increase
cat icon sizes across sidebar, mobile header, and empty state.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Convert date strings to datetime.date objects before passing to API (strict Pydantic validation rejects strings)
- Use txn.var_date instead of txn.date (renamed in SDK v2 to avoid Python builtin conflict)
- Migrate BudgetsApi → PlansApi and update method names accordingly
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Show centered cat icon + "Ask me anything" + input when no messages
exist. Transition to scrollable messages + bottom input once chat
starts. Auto-create a conversation on first message if none selected.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add /me, /admin/users, and WhatsApp link/unlink endpoints
- Add AdminPanel component with user management UI
- Add userService methods for admin API calls
- Fix simba mode so cat responses appear in the message list
- Fetch userinfo endpoint for groups on OIDC callback (Authelia compat)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add validateToken() method to userService to check if refresh token is valid
- Automatically redirect to chat if user already has valid session
- Show 'Checking authentication...' loading state during validation
- Prevents unnecessary login if user is already authenticated
- Improves UX by skipping login screen when not needed
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Clear input field right after user sends message (before API call)
- Add validation to prevent submitting empty/whitespace-only messages
- Improve UX by allowing user to type next message while waiting for response
- Works for both simba mode and normal mode
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Automatically scroll to latest message when new messages arrive
- Uses smooth scrolling behavior for better UX
- Triggers on message array changes
- Improves chat experience by keeping conversation in view
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Press Enter to submit message
- Press Shift+Enter to insert new line
- Add helpful placeholder text explaining keyboard shortcuts
- Improve chat UX with standard messaging behavior
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace fixed-width containers (min-w-xl max-w-xl) with responsive classes
- Mobile: full width with padding, Tablet: 90% max 768px, Desktop: max 1024px
- Make ChatScreen header stack vertically on mobile, horizontal on desktop
- Add touch-friendly button sizes (min 44x44px tap targets)
- Optimize textarea and form inputs for mobile keyboards
- Add text wrapping (break-words) to message bubbles to prevent overflow
- Apply responsive text sizing (text-sm sm:text-base) throughout
- Improve ConversationList with touch-friendly hit areas
- Add responsive padding/spacing across all components
All components now use standard Tailwind breakpoints:
- sm: 640px+ (tablet)
- md: 768px+ (larger tablet)
- lg: 1024px+ (desktop)
- xl: 1280px+ (large desktop)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fix Docker build failure by adding @tailwindcss/postcss package
required by postcss.config.mjs
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Ryan Chen