Story 3.4: AI semantic suggestions with accept/reject workflow
- ProposalBar overlay with visual diff
- Accept/reject flow with graph snapshot restore
- useProposalDiff hook for change summary
- System prompt scoping for selected elements
Story 3.5: New diagram wizard with AI type inference
- CreateDiagramDialog with AI type inference (Haiku)
- initialDescription prop for chat-first flow
- Auto-send on mount with hasSentInitial ref guard
- DB migration for diagram description column
Story 3.6: Hover affordances and command palette
- HoverAffordances toolbar (5 AI actions, debounced)
- CommandPalette (Cmd+K) with AI, nav, Go to Node
- prefillChat/fitViewRequested/focusNodeId actions
- Code review: getNodesBounds, onOpenRightPanel,
timer cleanup, test count fix
374 tests passing (251 web + 123 AI).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds badge chips in the copilot chat input that reference selected diagram
elements, enabling scoped AI modifications. Includes code review fixes for
reduced-motion support, scope indicator, callback stability, schema validation,
neighbor limits, and buildSelectedContext test coverage (103 tests passing).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add complete AI-powered diagram generation pipeline: natural language input
→ type inference → graph patch generation → validated canvas render with
ELK.js layout animation. Includes adversarial code review fixes for
diagramType enum validation, duplicate ID detection, tool part history
preservation, PATCH error handling, and graphData structural validation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add AI copilot chat panel to the diagram editor with streaming responses,
chat history persistence, and markdown rendering. Includes copilot API route,
diagram-aware system prompt, and schema with 15 passing tests.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add sortOrder column to diagrams, extend PATCH endpoint with projectId
and sortOrder fields, add POST /diagrams/reorder bulk endpoint with
ownership verification and duplicate ID validation. Enhance RecentList
with lastAiMessage preview subtitle. Implement @dnd-kit drag-and-drop
in ProjectTree sidebar with cross-project moves, intra-project reorder,
optimistic updates, drag overlay, drop indicators, and keyboard/pointer
sensor support. Context-aware GET ordering: sortOrder for project views,
updatedAt for recent/all views. 141 tests pass.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add PATCH and DELETE endpoints with ownership checks (403 vs 404),
inline rename on DiagramCard and editor header, delete confirmation
dialog, and differentiated error states for forbidden/not-found.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add project CRUD API (GET/POST/PATCH/DELETE) with ownership checks and
transactional delete. Add diagram list filtering by projectId and
unorganized query params with typed Zod query schema for Hono RPC
type safety. Create DiagramSidebar with Projects tree (expand/collapse,
inline rename) and Recent tab. Add project picker to CreateDiagramDialog.
Includes 15 schema validation tests (107 total passing).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add diagram/project DB schema, CRUD API, dashboard pages with grid/card/
empty state, create dialog with type selector, editor placeholder, and
26 schema validation tests. Includes code review fixes: soft-delete
filter on GET /:id, error handling, keyboard accessibility, type-safe
API response types, and error states on pages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
