feat: Phases 4-7 — Full Feature Expansion (26 features)

Phase 4 — New Widget Types:
- Clock/Weather, System Stats, RSS/Feed, Calendar, Markdown,
  Metric/Counter, Link Group, Camera/Stream widgets
- Backend services with caching for each data source
- Full creation form with dynamic config fields per type

Phase 5 — Visual & Styling Enhancements:
- Glassmorphism card style (solid/glass/outline)
- Board-level themes with per-board hue/saturation
- Animated SVG status rings replacing static dots
- Card size options (compact/medium/large)
- Custom CSS injection (admin + per-board, sanitized)
- Wallpaper backgrounds with blur/overlay/parallax

Phase 6 — Functional Features:
- Favorites bar with drag-and-drop reordering
- Recent apps tracking with privacy toggle
- Uptime dashboard page (/status, guest-accessible)
- Notifications system (Discord/Slack/Telegram/HTTP webhooks)
- App tags with filtering in board view
- Multi-URL app cards with expandable sub-links
- Personal API tokens with scoped permissions
- Audit log with retention and admin viewer

Phase 7 — Quality of Life:
- Onboarding wizard (5-step first-launch setup)
- App URL health preview with favicon/title detection
- Board templates (4 built-in + custom import/export)
- Keyboard shortcut overlay (j/k nav, 1-9 boards, ? help)

212 files changed, 15641 insertions, 980 deletions.
Build, lint, type check, and 222 tests all pass.

plans/mvp-web-app-launcher/phase-4-app-healthcheck.md

@@ -5,6 +5,7 @@
 **Domain:** fullstack
 
 ## Objective
+
 Build the app (service) registry with CRUD operations, the icon resolution system, healthcheck scheduler with node-cron, and status APIs. Create the app management UI.
 
 ## Tasks
@@ -25,6 +26,7 @@ Build the app (service) registry with CRUD operations, the icon resolution syste
 - [x] Task 14: Handle custom icon uploads — file upload endpoint + static serving from `static/uploads/`
 
 ## Files to Modify/Create
+
 - `src/routes/api/apps/+server.ts`
 - `src/routes/api/apps/[id]/+server.ts`
 - `src/routes/api/apps/[id]/status/+server.ts`
@@ -40,6 +42,7 @@ Build the app (service) registry with CRUD operations, the icon resolution syste
 - `src/lib/components/app/AppHealthBadge.svelte`
 
 ## Acceptance Criteria
+
 - Apps can be created, read, updated, deleted via API
 - Healthcheck scheduler runs on configured intervals per app
 - Status is correctly derived: online/offline/degraded/unknown
@@ -48,6 +51,7 @@ Build the app (service) registry with CRUD operations, the icon resolution syste
 - Docker health endpoint returns 200 when server is running
 
 ## Notes
+
 - Healthcheck runs in-process via node-cron (no external job runner)
 - Default healthcheck: HTTP HEAD to app URL, expect 200, 5s timeout, 60s interval
 - Store last N status records in AppStatus for history (sparklines are post-MVP)
@@ -55,6 +59,7 @@ Build the app (service) registry with CRUD operations, the icon resolution syste
 - ⚠️ Big Bang: pages will be functional but minimally styled until Phase 7
 
 ## Review Checklist
+
 - [x] All tasks completed
 - [x] Code follows project conventions
 - [x] No unintended side effects