Use ClaudeBinaryResolver instead of null binary path in extension services
(McpHealthDiagnosticsService, PluginInstallService, McpInstallService).
Packaged Electron on macOS has minimal PATH — bare `claude` lookup fails
with ENOENT. Now all CLI calls resolve the binary via ClaudeBinaryResolver
which checks PATH, NVM, standard install dirs and login shell env.
- Add buildEnrichedEnv() helper for child process env (PATH, HOME, USERPROFILE)
- Add stale cache re-verification with 30s TTL in ClaudeBinaryResolver
- Guard execCli() against null binaryPath with explicit error
- Replace projectPath.startsWith('/') with path.isAbsolute() for Windows
- Extract CLI_NOT_FOUND_MARKER/MESSAGE constants for consistent error detection
- Show amber info banner instead of red error when CLI not installed
- Integrated the @radix-ui/react-alert-dialog package for improved alert dialog functionality.
- Updated SkillImportService to include a new inspectSourceDir method for enhanced file inspection and warning generation during skill imports.
- Refactored existing methods to streamline file reading and directory walking processes, improving overall performance and error handling.
- Added new SkillPlanService to manage skill upsert plans, enhancing the skills mutation workflow.
- Updated UI components to support new features and improve user experience in the skills management interface.
- Introduced skills catalog management with functionalities to list, get details, preview, and apply skill changes.
- Implemented IPC handlers for skills-related actions, enhancing communication between renderer and main processes.
- Updated the UI to include a dedicated Skills panel within the extension store, improving user access to skills management.
- Added new constants and types for skills API integration, ensuring a structured approach to skills handling.
- Enhanced state management to support skills loading, error handling, and detail fetching.
- Added McpHealthDiagnosticsService to manage health checks for MCP servers.
- Implemented IPC channels for diagnosing MCP server health, including new MCP_REGISTRY_DIAGNOSE channel.
- Enhanced UI components to display diagnostic status and results for installed MCP servers.
- Updated state management to track MCP diagnostics loading state and errors.
- Improved overall user experience with real-time feedback on MCP server connectivity and health status.
- Introduced new parameters for cross-team messaging, including CROSS_TEAM_SENT_SOURCE for better tracking of sent messages.
- Updated sendCrossTeamMessage function to append sent messages to the message store, ensuring a complete history of communications.
- Enhanced tests to validate the new message storage functionality and ensure accurate retrieval of sent messages.
- Improved handling of message timestamps and deduplication logic for cross-team communications.
