pause to fix nav/theme

tasks/podtui-navigation-theming-improvements/02-fix-discover-tab-crash.md

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+# 02. Fix Discover Tab Crash
+
+meta:
+  id: podtui-navigation-theming-improvements-02
+  feature: podtui-navigation-theming-improvements
+  priority: P1
+  depends_on: [podtui-navigation-theming-improvements-01]
+  tags: [bug-fix, discover, crash]
+
+objective:
+- Identify and fix crash when Discover tab is selected
+- Ensure DiscoverPage component loads without errors
+- Test all functionality in Discover tab
+
+deliverables:
+- Fixed DiscoverPage.tsx component
+- Debugged crash identified and resolved
+- Test results showing no crashes
+
+steps:
+- Read src/components/DiscoverPage.tsx thoroughly
+- Check for null/undefined references in DiscoverPage
+- Verify useDiscoverStore() is properly initialized
+- Check DISCOVER_CATEGORIES constant
+- Verify TrendingShows component works correctly
+- Check CategoryFilter component for issues
+- Add null checks and error boundaries if needed
+- Test tab selection in App.tsx
+- Verify no console errors
+- Test all keyboard shortcuts in Discover tab
+
+tests:
+- Unit: Test DiscoverPage component with mocked store
+- Integration: Test Discover tab selection and navigation
+
+acceptance_criteria:
+- Discover tab can be selected without crashes
+- No console errors when Discover tab is active
+- All DiscoverPage functionality works (keyboard shortcuts, navigation)
+- TrendingShows and CategoryFilter components render correctly
+
+validation:
+- Run `bun run start` and select Discover tab
+- Check console for errors
+- Test all keyboard interactions (j/k, tab, enter, escape, r)
+- Verify content renders correctly
+
+notes:
+- Common crash causes: null store, undefined categories, missing component imports
+- Check for unhandled promises or async operations
+- Verify all props are properly passed from App.tsx