- Change .mobile-terminal-content to display: flex with flex-direction: column
- Change .terminal-wrapper.mobile to use flex: 1 instead of position: absolute
- Change .terminal-container to use flex: 1 instead of height: 100%
- Ensures proper height calculation in flex layout chain
- Remove chicken-and-egg check that prevented fit() when cols/rows were 0
- Add console logging for container dimensions and fit results
- Add retry limit (50 attempts) for initial fit to prevent infinite loops
- Add includes section to profile editor with drag-and-drop reordering
- Display included profiles with scope badges (Global, Project, Tool)
- Add 'Add Include' dropdown filtered by compatibility and cycle prevention
- Add remove button per include row
- Save includes together with profile form
- Add include count badges to profile list sidebar
- Add drag icon to Icon component
Implements config-profile-includes-ui tasks 1.1-4.3
- Add early return guards in all session action handlers (start, stop, delete, recreate tunnel)
- Prevents race conditions where double-clicks or rapid clicks fire duplicate API calls
- First delete succeeds, second would 404 because instance is already deleted
- Applied to both sessions page and dashboard/home page
- Add per-item busy overlay to SessionCard component
- Remove full-screen loading overlay from sessions page
- Remove loadingAction state, use per-item busy state only
- Add handleStart to sessions page for consistency
- Add session-card CSS for busy overlay positioning
- Both home and sessions pages now use same per-item loading pattern
- Add retry logic for transient network errors in API client
- Retry up to 2 times with exponential backoff on network errors
- Reduce session polling from 10s to 30s to decrease error frequency
- Handle 502/503/504 gateway errors with retries as well
- Add position: relative to create-session-form-wrapper so overlay fills only the form
- Remove text from instance busy overlay, show only spinner
- Delete progress indicator now fills only the target card
- Open terminal before calling fitTerminal() to avoid race conditions
- Add container dimension checks before fitting
- Add guards to prevent fit/refresh with 0x0 dimensions
- Only send resize messages when dimensions are valid
- Prevent xterm.js internal errors from invalid dimension access
- Replace full-screen loading with per-instance busy state
- Add busy overlay with spinner to instance cards
- Disable action buttons while instance is busy
- Add CSS for visual dimming and overlay positioning
Fixes add-config-profiles: instance UI polish
Frontend:
- Clear xterm.js screen when receiving 'connected' status after reset
- Send resize message after clearing to ensure proper dimensions
- Fixes terminal artifacts after reset
Backend:
- Fix data loss bug: text starting with '{' but not valid JSON was silently dropped
- Now writes such text to session as regular input
- Fixes missing characters when user types '{'
Frontend:
- Fix term.onData to use wsRef.current instead of captured ws variable
- Fix fitTerminal to use wsRef.current for resize messages
- Fix sendData callback to use wsRef.current
- This fixes 'cannot type' after WebSocket reconnect
Backend:
- Add SessionRef class for mutable session reference
- Update _read_loop and _write_loop to use SessionRef
- Reset now updates session_ref.session instead of returning
- This keeps the WebSocket alive after reset instead of closing it
When Docker starts a container, it creates network interfaces which
triggers Chrome's ERR_NETWORK_CHANGED error, aborting the request.
The backend successfully starts the container but the frontend never
gets the response, showing 'failed to create session' even though
the session is up.
Fix: Add retry with exponential backoff for startInstance and
restartInstance when network errors occur (no HTTP response).
Retries up to 2 times with 1.5s delay between attempts.
Fixes: False 'failed to create session' errors when launching tools.
Backend:
- Remove _stty_sent guard to send stty on EVERY resize
- Use stty -echo to hide command, then delete the command line with ANSI escapes
- Change log level from info to debug
Frontend:
- Add window resize listener as fallback to ResizeObserver
- 250ms debounce to avoid excessive refits
- Proper cleanup on unmount
- Move Config Profiles from settings to top-level navigation
- Implement split-pane layout: profile list on left, editor on right
- Add project and tool type dropdowns with live data
- Keep form open after save with success feedback
- Add sticky save bar at bottom of editor
- Remove Config Profiles tab from Settings page
OpenSpec: add-config-profiles
Reverted terminal.tsx, terminal_session.py, and terminal.py to clean state
from before the resize debugging saga. Removed:
- Debug console.log statements
- Explicit term.resize() calls that broke xterm.js
- position: relative CSS overrides on .xterm
- stty -echo wrapper and asyncio.sleep delay
- Extra requestAnimationFrame refresh calls
Kept:
- Mobile terminal features (special keys, modifiers, font size)
- ResizeObserver for container resize detection
- Basic fit() and WebSocket resize messaging
- Fix React key stability in env vars, files, and mount file inputs
to prevent focus loss on every keystroke
- Improve validation error messages to explain Files vs Mounts
- Add helper text in UI clarifying relative vs absolute paths
Fixes focus loss bug and improves UX for path validation errors.
- Add ConfigProfile and ConfigProfileInclude data models with migrations
- Implement profile resolver service with ordered includes and merge rules
- Add profile CRUD API with validation, compatibility, and cycle detection
- Add instance API plumbing for profile selection on create/start/restart
- Add resolved profile preview and default resolution APIs
- Add frontend config profile API client and management UI
- Add launch/restart profile selection UI
- Add backend integration and unit tests (31 passing)
OpenSpec: add-config-profiles
Quality gates: ruff, TypeScript compile, 31 tests passing
- Add window resize listener as fallback for ResizeObserver
- Use 250ms debounce to avoid early layout reads
- Delay term.refresh() to next animation frame so renderer
can process resize before we force redraw
- Clean up window resize listener on unmount
- Add window resize listener to complement ResizeObserver
- Clear window resize timeout on cleanup
- Force term.refresh() after font size changes
- Send resize message after font size change
- Frontend: Add ResizeObserver with dimension tracking for accurate resize detection
- Frontend: Fix cleanup function to properly disconnect ResizeObserver
- Frontend: Use CSS grid for terminal wrapper layout
- Backend: Add duplicate dimension check to avoid unnecessary resizes
- Backend: Ensure stty command is sent correctly to container shell
Issues fixed:
1. Terminal container now has explicit width: 100% and height: 100%
2. Added term.refresh() after fit() to force redraw when dimensions change
3. Changed shell-body from min-height to height for definite sizing
4. Added .xterm-viewport width: 100% to ensure proper filling
This ensures the terminal properly fills the viewport and redraws
content when the window is resized.
Fusion
alex