Co-authored-by: Jason Woltje <jason@diversecanvas.com> Co-committed-by: Jason Woltje <jason@diversecanvas.com>
87 lines
4.5 KiB
Markdown
87 lines
4.5 KiB
Markdown
# Mission Scratchpad — MS18 Theme & Widget System
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> Append-only log. NEVER delete entries. NEVER overwrite sections.
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> This is the orchestrator's working memory across sessions.
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## Original Mission Prompt
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```
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Close out MS16+MS17 mission and initialize new mission for MS18 — Theme/Widgets.
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User confirmed: all 4 feature areas (themes, widgets, WYSIWYG, Kanban filtering).
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WYSIWYG editor library: agent's choice → Tiptap selected.
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```
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## Planning Decisions
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### 2026-02-23 — Scope & Architecture
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**Decision: Tiptap for WYSIWYG editor**
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- ProseMirror-based, headless (fits our CSS variable design system perfectly)
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- Excellent markdown import/export via tiptap-markdown
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- Battle-tested, TypeScript-first, largest React ecosystem
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- Alternatives considered: Plate (Slate-based, more opinionated UI, smaller community)
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**Decision: Theme packages as TypeScript files, not DB**
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- Themes defined in `apps/web/src/themes/` as TS files exporting CSS variable maps
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- Aligns with PRD's "installable packages from Mosaic Stack repo" concept
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- No new Prisma model needed — `UserPreference.theme` (string field) already exists
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- Theme files export: name, displayName, description, author, colorPreview, cssVariables
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- Built-in themes: Dark (default), Light, Nord, Dracula, Solarized Dark
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- ASSUMPTION: Theme packages are code-level packages (TS files), not runtime-installable npm packages. Rationale: keeps the system simple for MS18; runtime package loading can be added later.
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**Decision: Dashboard migration to WidgetGrid**
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- Current dashboard has hardcoded layout (DashboardMetrics, OrchestratorSessions, QuickActions, ActivityFeed, TokenBudget)
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- Will migrate to WidgetGrid with these as default widget placements
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- Need to seed WidgetDefinition records for the 7 registered widgets
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- Default layout created on first visit if no UserLayout exists
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- Existing dashboard components become widget implementations
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**Decision: Kanban filtering approach**
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- Add filter bar above columns (project, assignee, priority, search)
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- User-level view: tasks assigned to current user across all projects
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- Project-level view: all tasks in selected project
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- Filters stored in URL params for shareability/bookmarkability
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**Codebase findings:**
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- 7 widgets already registered in WidgetRegistry.tsx
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- WidgetGrid.tsx uses react-grid-layout (12-col, 100px row height)
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- BaseWidget.tsx provides consistent wrapper with loading/error states
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- Backend widget data endpoints exist (stat-card, chart, list, calendar-preview, active-projects, agent-chains)
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- UserLayout model ready (workspace+user scoped, JSON layout, metadata)
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- Widget definitions NOT seeded in DB — need seed data
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- KnowledgeEntry.contentHtml field exists but unused (ready for WYSIWYG)
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**Task structure: 17 tasks across 5 phases:**
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- Phase 1 (Theme System): Theme architecture + built-in themes + theme UI + ThemeProvider upgrade
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- Phase 2 (Widget Dashboard): Widget seeding + dashboard migration + picker UI + config UI + layout management
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- Phase 3 (WYSIWYG): Tiptap setup + markdown round-trip + file manager integration
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- Phase 4 (Kanban): Filtering + user-level view
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- Phase 5 (Verification): Tests + theme verification + deploy
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**Estimate:** ~500K tokens total across multiple sessions.
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## Session Log
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| Session | Date | Milestone | Tasks Done | Outcome |
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| ------- | ---------- | --------- | ----------------------------- | ----------------------------------------------------------------- |
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| S1 | 2026-02-23 | MS18 | PLAN-001 | Planning complete |
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| S2 | 2026-02-23 | MS18 | THM-001, THM-002, THM-003 | Theme system complete — PRs #493, #494, #495 |
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| S3 | 2026-02-23 | MS18 | WDG-001–005, EDT-001–002 | Widget + editor complete — PRs #496–#501 |
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| S4 | 2026-02-24 | MS18 | KBN-001, VER-001–002, DOC-001 | Kanban filtering, tests, theme verification, docs — PRs #502–#504 |
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## Open Questions
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1. **Widget config schema**: How complex should per-widget configuration be? Start simple (title, data source) and extend later.
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2. **Theme hot-reload**: ~~Should theme changes apply instantly or require page reload?~~ RESOLVED — Instant via CSS variable injection on html element.
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3. **Tiptap extensions**: Which extensions to include? Start with: StarterKit, Markdown, Table, CodeBlockLowlight, Link, Image, Placeholder.
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## Corrections
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(none)
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