Add comprehensive WCAG 2.1 AA accessibility support

- Add VoiceOver labels and hints to all voting layouts, settings, widgets,
  onboarding screens, and entry cells
- Add Reduce Motion support to button animations throughout the app
- Ensure 44x44pt minimum touch targets on widget mood buttons
- Enhance AccessibilityHelpers with Dynamic Type support, ScaledValue wrapper,
  and VoiceOver detection utilities
- Gate premium features (Insights, Month/Year views) behind subscription
- Update widgets to show subscription prompts for non-subscribers

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.claude/settings.local.json

@@ -15,7 +15,6 @@
       "Bash(swift -parse:*)",
       "Bash(swiftc:*)",
       "Bash(git add:*)",
-      "Bash(git commit:*)",
       "WebFetch(domain:apps.apple.com)",
       "Bash(ls:*)",
       "Bash(python3:*)",
@@ -23,6 +22,10 @@
       "Bash( comm -13 /tmp/code_keys.txt /tmp/xcstrings_keys.txt)",
       "Bash(xargs cat:*)",
       "Bash(xcrun simctl:*)"
+    ],
+    "ask": [
+      "Bash(git commit:*)",
+      "Bash(git push:*)"
     ]
   }
 }