Add Matomo analytics tracking with Suspense fix

- Created MatomoAnalytics component with page view and event tracking
- Fixed Next.js build issue by wrapping useSearchParams in Suspense
- Added tracking for user interactions:
  - Search functionality
  - Table sorting
  - Filter changes (material, finish, color)
  - Dark mode toggles
  - Admin login success/failure
  - Admin filament create/update actions
- Updated Amplify environment variables via AWS CLI
- Analytics URL: https://analytics.demirix.dev (Site ID: 7)
- Only loads when environment variables are set

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

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

app/upadaj/dashboard/page.tsx

@@ -4,6 +4,7 @@ import { useState, useEffect, useMemo } from 'react';
 import { useRouter } from 'next/navigation';
 import { filamentService, colorService } from '@/src/services/api';
 import { Filament } from '@/src/types/filament';
+import { trackEvent } from '@/src/components/MatomoAnalytics';
 // Removed unused imports for Bambu Lab color categorization
 import '@/src/styles/select.css';
 
@@ -191,8 +192,10 @@ export default function AdminDashboard() {
       
       if (id) {
         await filamentService.update(id, cleanData);
+        trackEvent('Admin', 'Update Filament', `${cleanData.tip} ${cleanData.finish} ${cleanData.boja}`);
       } else {
         await filamentService.create(cleanData);
+        trackEvent('Admin', 'Create Filament', `${cleanData.tip} ${cleanData.finish} ${cleanData.boja}`);
       }
       
       setEditingFilament(null);