* Changes from fix/fetch-before-pull-fetch
* feat: Improve pull request flow, add branch selection for worktree creation, fix for automode concurrency count
* feat: Add validation for remote names and improve error handling
* Address PR comments and mobile layout fixes
* ```
refactor: Extract PR target resolution logic into dedicated service
```
* feat: Add app shell UI and improve service imports. Address PR comments
* fix: Improve security validation and cache handling in git operations
* feat: Add GET /list endpoint and improve parameter handling
* chore: Improve validation, accessibility, and error handling across apps
* chore: Format vite server port configuration
* fix: Add error handling for gh pr list command and improve offline fallbacks
* fix: Preserve existing PR creation time and improve remote handling
- Improved session handling by implementing ensureSession to load sessions from disk if not in memory, reducing "session not found" errors.
- Enhanced error messages for non-existent sessions, providing clearer diagnostics.
- Updated CodexProvider and OpencodeProvider to improve error handling and messaging.
- Refactored various routes to use async/await for better readability and error handling.
- Added event emission for merge and stash operations in the MergeService and StashService.
- Cleaned up error messages in AgentExecutor to remove redundant prefixes and ANSI codes for better clarity.
- Extract merge logic from pipeline-orchestrator to merge-service.ts to avoid HTTP self-call
- Make agent-executor error handling provider-agnostic using shared isAuthenticationError utility
- Fix cross-platform path handling in tests using path.normalize/path.resolve helpers
- Add catch handlers in plan-approval-service tests to prevent unhandled promise rejection warnings
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>