chore: update progress and PRD for US-006

Ralph/progress.txt

@@ -41,6 +41,11 @@
 - React 18.3.1, TypeScript, Vite, Tailwind CSS
 - Framer Motion 11.15.0, Lucide React 0.468.0, fuse.js 7.0.0
 
+### Phase Rendering (post US-006)
+- Login phase now renders BOTH DashboardLayout and LoginScreen overlay simultaneously
+- DashboardLayout is wrapped in DetailPanelProvider for both 'login' and 'pmr' phases
+- LoginScreen overlay: `fixed inset-0 z-50` with `rgba(240, 245, 244, 0.7)` + `backdrop-filter: blur(20px)`
+
 ### Key Files for This Feature
 - src/App.tsx — phase management, will need restructuring for blur overlay
 - src/components/LoginScreen.tsx — main login screen (416 lines)
@@ -69,6 +74,20 @@
 
 ---
 
+## 2026-02-15 - US-006
+- Rendered DashboardLayout (wrapped in DetailPanelProvider) behind LoginScreen during login phase in App.tsx
+- Changed LoginScreen overlay from solid #1A2B2A background to semi-transparent rgba(240, 245, 244, 0.7) with backdrop-filter: blur(20px)
+- Dashboard is non-interactive during login (overlay captures pointer events via fixed inset-0 z-50)
+- After login click, phase transitions to 'pmr' and overlay is removed from DOM, dashboard becomes interactive
+- Files changed: src/App.tsx, src/components/LoginScreen.tsx
+- Verified in browser: blur overlay shows dashboard content behind login card, login click transitions to interactive dashboard
+- **Learnings for future iterations:**
+  - App.tsx phase rendering changed from exclusive (one phase at a time) to overlapping (login + pmr render DashboardLayout)
+  - DetailPanelProvider now wraps DashboardLayout for both 'login' and 'pmr' phases — condition is `(phase === 'login' || phase === 'pmr')`
+  - LoginScreen already had `fixed inset-0 z-50` which makes it a full-viewport overlay — just needed background/blur changes
+  - WebkitBackdropFilter needed for Safari compatibility alongside backdropFilter
+---
+
 ## 2026-02-15 - US-005
 - Replaced Home icon with CvmisLogo (size={24}, static/no animation) in TopBar.tsx
 - Removed Home from lucide-react import (Search still used)