Improve moderation dashboard UI and functionality

- Add status tabs (Pending, Approved, Rejected, Escalated)
- Implement HTMX for smooth tab switching and status changes
- Add proper permissions for escalated submissions
- Change Status filter to Submission Type (Text/Photo)
- Move navigation into dashboard content
- Fix tab menu visibility and transitions
- Add contextual loading indicator
- Update styling to match dark theme
- Ensure consistent styling across components

moderation/urls.py

@@ -1,21 +1,27 @@
 from django.urls import path
+from django.shortcuts import redirect
+from django.urls import reverse_lazy
 from . import views
 
 app_name = 'moderation'
 
+def redirect_to_dashboard(request):
+    return redirect(reverse_lazy('moderation:dashboard'))
+
 urlpatterns = [
-    # Dashboard
-    path('', views.DashboardView.as_view(), name='dashboard'),
+    # Root URL redirects to dashboard
+    path('', redirect_to_dashboard),
+    
+    # Dashboard and Submissions
+    path('dashboard/', views.DashboardView.as_view(), name='dashboard'),
     path('submissions/', views.submission_list, name='submission_list'),
     
-    # Edit Submissions
-    path('edits/', views.EditSubmissionListView.as_view(), name='edit_submissions'),
-    path('edits/<int:submission_id>/approve/', views.approve_submission, name='approve_submission'),
-    path('edits/<int:submission_id>/reject/', views.reject_submission, name='reject_submission'),
-    path('edits/<int:submission_id>/escalate/', views.escalate_submission, name='escalate_submission'),
+    # Submission Actions
+    path('submissions/<int:submission_id>/approve/', views.approve_submission, name='approve_submission'),
+    path('submissions/<int:submission_id>/reject/', views.reject_submission, name='reject_submission'),
+    path('submissions/<int:submission_id>/escalate/', views.escalate_submission, name='escalate_submission'),
     
     # Photo Submissions
-    path('photos/', views.PhotoSubmissionListView.as_view(), name='photo_submissions'),
     path('photos/<int:submission_id>/approve/', views.approve_photo, name='approve_photo'),
     path('photos/<int:submission_id>/reject/', views.reject_photo, name='reject_photo'),
 ]