Add note sharing feature: user selection, shared status, green card styling, and type badges

logs/SESSION_LOG.txt

@@ -3,6 +3,21 @@ PRISM NOTES - SESSION LOG
 Project history, decisions, and architectural milestones
 ================================================================================
 
+[2026-01-11 TODO] Screen Capture Window Visibility Issue - INVESTIGATE LATER
+- Issue: Prism Notes window still appears in getDisplayMedia() dialog options 
+  even though visibility is hidden before dialog opens
+- Attempted Fix: Used visibility:hidden on app elements before getDisplayMedia()
+- Result: Not working - window still shows in screen selector
+- Root Cause: Unclear - may be timing issue or browser caching of window list
+- Workaround: User can manually select other screen/window instead
+- Investigation Needed:
+  * Try alternative hiding methods (display:none, opacity:0, positioning off-screen)
+  * Check if timing delay needed before getDisplayMedia()
+  * Verify with different browsers (Chrome vs Edge vs Firefox)
+  * Consider if OS-level window management interferes
+- Impact: Minor UX issue - doesn't prevent functionality, just less elegant
+- Priority: LOW - defer until screen capture feature stabilized otherwise
+
 [2026-01-10 20:10] MONICA SESSION: Fixed Container Injection Bug
 - Issue: Refactor commit (cee9157) had CONTAINERS + initializeContainers() code
   but ALSO kept all old HTML in DOM, creating duplicates and preventing injection