Update UI to match consistent layout patterns between pages

- Refactor Add Stream page to match Teams page layout with glass panels
- Rename "Add Stream" to "Streams" in navigation and page title
- Add existing streams display with loading states and empty state
- Implement unified design system with modern glass morphism styling
- Add Header and Footer components with OBS status monitoring
- Update global CSS with comprehensive component styling
- Consolidate client components into main page files
- Add real-time OBS connection status with 30-second polling

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

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

lib/constants.ts

@@ -14,8 +14,8 @@ export interface TableConfig {
 // Default configuration
 export const DEFAULT_TABLE_CONFIG: TableConfig = {
     year: 2025,
-    season: 'spring',
-    suffix: 'adr'
+    season: 'summer',
+    suffix: 'sat'
 };
 
 /**