Enables multi-user project collaboration mirroring the shared calendar
pattern. Includes ProjectMember model with permission levels, task
assignment with auto-membership, optimistic locking, field allowlist
for assignees, disconnect cascade, delta polling for projects and
calendars, and full frontend integration with share sheet, assignment
picker, permission gating, and notification handling.
Migrations: 057 (indexes + version + comment user_id), 058
(project_members), 059 (project_task_assignments)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add max_length constraints to all string fields in request schemas,
matching DB column limits (title:255, description:5000, etc.)
- Add min_length=1 to required name/title fields
- Add ConfigDict(extra="forbid") to all request schemas to reject
unknown fields (prevents silent field injection)
- Add Path(ge=1, le=2147483647) to all integer path parameters across
all routers to prevent integer overflow → 500 errors
- Add max_length to TOTP inline schemas (code:6, mfa_token:256, etc.)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Inline task editing in TaskDetailPanel (replaces sheet-based edit flow)
- Extended task statuses: blocked, review, on_hold with color maps everywhere
- Click subtasks to navigate, delete subtasks from detail pane
- Kanban shows subtasks when a task with subtasks is selected
- Subtask sorting follows parent sort mode (priority/due_date)
- Progress bar on task rows showing subtask completion
- Default due date inheritance from parent task or project
- New status options in TaskForm select dropdown
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add "none" priority (grey) to task/todo schemas, types, and all priority color maps
- Make remind_at optional on reminders (schema, model, migration 010)
- Add required prop to Label component with red asterisk indicator
- Add invalid:ring-red-500 to Input, Select, Textarea base classes
- Mark mandatory fields with required labels across all forms
- Replace fixed textarea rows with min-h + flex-1 for auto-expand
- Remove color picker from ProjectForm
- Align TaskRow metadata into fixed-width columns
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Backend: TaskComment model + migration, comment CRUD endpoints,
task reorder endpoint, updated selectinload for comments
- Frontend: Two-panel master-detail layout with TaskRow (compact)
and TaskDetailPanel (full details + comments section)
- Sort toolbar: manual (drag-and-drop via @dnd-kit), priority, due date
- Kanban board view with drag-and-drop between status columns
- Responsive: mobile falls back to overlay panel on task select
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- Add Literal types for status/priority fields (project_task, todo, project schemas)
- Add AccentColor Literal validation to prevent CSS injection (settings schema)
- Add PIN max-length (72 char bcrypt limit) validation
- Fix event date filtering to use correct range overlap logic
- Add revocation check to auth_status endpoint for consistency
- Config: env-aware SECRET_KEY fail-fast, configurable COOKIE_SECURE
Frontend:
- Add withCredentials to axios for cross-origin cookie support
- Replace .toISOString() with local date formatter in DashboardPage
- Replace `as any` casts with proper indexed type access in forms
- Nginx: add CSP, Referrer-Policy headers; remove deprecated X-XSS-Protection
- Nginx: duplicate security headers in static asset location block
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Backend:
- Add self-referencing parent_task_id FK on project_tasks with CASCADE delete
- Add Alembic migration 002 for parent_task_id column + index
- Update schemas with parent_task_id in create, nested subtasks in response
- Chain selectinload for subtasks on all project queries
- Validate parent must be top-level task (single nesting level only)
Frontend:
- Add parent_task_id and subtasks[] to ProjectTask type
- ProjectDetail: expand/collapse chevrons, subtask progress bars, inline
subtask rendering with accent left border, add/edit/delete subtask buttons
- TaskForm: accept parentTaskId prop, include in create payload, context-aware
dialog title (New Task vs New Subtask)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
