GET /api/tasks was returning ~69 MB of JSON per call (67.9 MB of agent
logs across 1199 tasks), causing the dashboard to hang for 2+ minutes.
- core: extend listTasks() with slim and includeArchived options
- dashboard: GET /api/tasks now uses slim mode and excludes archived
by default; ?includeArchived=1 opts in
- frontend: lazy-load archived tasks when the archived column is first
expanded via new useTasks.loadArchivedTasks()
- engine: self-healing maintenance now auto-archives done tasks older
than 48h (data stays in SQLite, column flips done -> archived)
- tests: slim mode + includeArchived coverage in store.test.ts;
routes.test.ts assertion updated for new args
Also bundles in-progress test-setup noise filters and pre-existing
QuickEntryBox/routes test work that was already modified locally.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The dashboard was sporadically hanging for several seconds during task
creation and settings loading due to multiple compounding issues:
- checkForChanges() polled every 1s with SELECT * FROM tasks + full
JSON.stringify comparison, blocking the Node.js event loop. Now uses
incremental polling (only changed tasks via updatedAt filter).
- allocateId() called readConfig() which always ran listWorkflowSteps(),
adding unnecessary DB queries while holding the serialization lock.
Now uses readConfigFast() that skips workflow steps.
- Task creation triggered listWorkflowSteps() up to 3 times per request.
Added in-memory cache with invalidation on create/update/delete.
- Route handlers used getSettings() (slow path) where getSettingsFast()
suffices (POST /tasks, GET /config).
- SSE effect in useTasks had searchQuery and refreshTasks in its
dependency array, causing EventSource teardown/rebuild on every search
change. Moved to refs since the EventSource URL doesn't use searchQuery.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add FTS5 virtual table with v21 database migration for task search
- Add searchTasks() method to TaskStore with FTS5 query support
- Add q= search parameter to GET /api/tasks route for server-side search
- Update useTasks hook and frontend API to support searchQuery prop
- Update Board.tsx and App.tsx to pass searchQuery through component hierarchy
- Add comprehensive tests for FTS5 index and searchTasks functionality
- Fix SSE event relay to properly broadcast task store events to dashboard clients
- Use named heartbeat events instead of SSE comments for reliable keep-alive
- Add missing event emission in core task store for state changes
- Add comprehensive tests for SSE pipeline, event emission, and UI hooks
- Remove broken useTerminal hook and AgentLogViewer tests, fix flaky test suites
- Insert new tasks at correct sorted position in useTasks cache immediately on create/duplicate
- Compute insertIndex based on columnMovedAt/createdAt sorting to maintain board order
- Add comprehensive tests for optimistic insertion ordering in useTasks hook
- Cover edge cases: empty columns, single-item columns, and multi-item sorted columns
- resync dashboard tasks after stream reconnects and when the tab becomes visible again
- add regression coverage for stale board recovery and usage-fetch edge cases
- replace direct Claude usage API calls with the CLI-based usage command
- document the dashboard resync safeguards and include a published package changeset
- Add a debounced visibilitychange refresh path to useTasks
- Reuse task normalization when refreshing task data from the API
- Preserve project-scoped fetching during initial and visibility-triggered reloads
- Add hook tests covering visibility refresh, normalization, debounce, and cleanup
- Add Project Overview page with responsive grid and health status cards
- Add Project Selector dropdown in header for quick context switching
- Add project drill-down navigation with task board/list views
- Add Setup Wizard components for first-run project registration
- Add global activity feed with project attribution and filtering
- Add project-aware task fetching to backend API
- Add project health polling and status badges
- Update ActivityLogModal with project filter and useActivityLog hook
- Add visibilitychange listener in useTasks hook to refresh tasks when tab becomes visible
- Implement 1-second debounce to prevent rapid refetching on visibility changes
- Add comprehensive tests for visibility change behavior including debouncing
- Clean up unused variable in SettingsModal from merge conflict resolution
- Optimize backup tests using fake timers instead of real timeouts
- Enable parallel file execution in core, engine, CLI, and dashboard packages
- Add inline test helpers to reduce dependencies in dashboard routes tests
- Update executor tests with exact command matching and improved assertions
- Update AGENTS.md with test optimization patterns (fake timers, unique temp dirs)
- Add Project Overview page with responsive grid and health status cards
- Add Project Selector dropdown in header for quick project switching
- Add Setup Wizard for registering new projects with auto-detection
- Implement project drill-down: click project to view its tasks
- Add global activity feed with cross-project activity log
- Add project health monitoring with real-time status polling
- Add deep linking support for tasks via ?task= URL parameter
- Add useTasks hook with project context filtering
- Add ntfy notification deep link to open tasks in dashboard
- Fix terminal error message formatting for agent failures
- Unify comment style across codebase (// instead of /** */)
- Add comprehensive tests for multi-project components
- Add page visibility change detection with debounced state handling
- Implement visibility listener for managing background task behavior
- Add comprehensive tests for debouncing and visibility transitions
- Resolve type conflicts in types.ts and SettingsModal.tsx
- Add project API methods and types (fetchProjects, registerProject, fetchProjectHealth, etc.)
- Add ProjectCard component with health metrics, status badges, and pause/resume actions
- Add server-side project management routes for multi-project orchestration
- Add ActivityFeed component with grouped entries and project badges
- Add SetupWizard component with 5-step project creation flow
- Fix TypeScript errors in server routes for listProjects and getGlobalConcurrencyState
- Add timestamp comparison logic in handleUpdated to prevent stale websocket data from overwriting newer task state
- Rename stuck timeout setting from minutes to milliseconds for finer control
- Add comprehensive tests for status update race condition scenarios
- Add changeset for status update race condition fix
- Rename @kb/core, @kb/dashboard, @kb/engine to @fusion/* namespace
- Update all import statements across 143+ files to use new package names
- Update workspace dependencies and root package.json references
- Fix bundler configurations (tsup, vite) for new package names
- Update test files and fix typecheck issues
- Add changeset file documenting the package rename
- Add archiveAllDone method to TaskStore with filtering and batch archive
- Add POST /tasks/archive-all-done API endpoint with tests
- Add useTasks hook support and API function for archiveAllDone
- Add Archive All button to done column header in Board UI
- Wire up onArchiveAllDone through Board component hierarchy
- Fix SSE hook cleanup to prevent memory leaks and stale connections
- Cap agent log memory and optimize batch log processing
- Memoize Board, Column, and TaskCard with custom comparator to reduce re-renders
- Stabilize column task arrays and preserve pagination across live updates
- Add TaskCardBadge component for PR/issue state display
- Remove deprecated GitHub polling code and archive functionality from core store
- Add 'archived' column to task store with archiveTask and unarchiveTask methods
- Add CLI commands: kb task archive <id> and kb task unarchive <id>
- Add pi extension tools for archive and unarchive operations
- Add dashboard API endpoints POST /api/tasks/:id/archive and /unarchive
- Add Archived column to board UI with archive/unarchive buttons
- Prevent drag-drop into archived column, add visual distinction
- Include duplicateTask from concurrent branch in merge resolution
- Add duplicateTask action to useTasks hook for creating task copies
- Add Duplicate button to TaskDetailModal with visual styling
- Wire up duplicateTask action through App.tsx task handlers
- Add comprehensive tests for duplicate button functionality
- Include changeset for the new duplicate task feature
- Add section expansion state management with localStorage persistence
- Update section headers with chevron toggle controls
- Implement conditional task row rendering based on section state
- Add Expand All / Collapse All toolbar controls
- Add CSS styles for chevron rotation animation and section headers
- Add comprehensive tests for collapsible section behavior
- Rename npm packages from @kb/* to @hai/* and update all workspace references
- Rename CLI binary from kb to hai and config directory from .kb to .hai
- Update dashboard UI branding, titles, and references from kb to hai
- Update all test files, CI workflows, and documentation to reflect new naming
- Run comprehensive grep verification to ensure no stale kb references remain
- Set task status to 'failed' on execution failure in engine executor
- Add failed indicator styling on TaskCard component
- Add POST /tasks/:id/retry API endpoint and client function
- Add retry button in TaskDetailModal for failed tasks
- Add tests for failed indicator, retry endpoint, and modal behavior
