fix: Implement comprehensive edit event button functionality and resolve authentication issues

Major fixes and improvements:
- Fixed edit event button functionality with proper event handlers and DOM ready state checking
- Added status column to tickets table via Supabase migration to resolve 500 API errors
- Updated stats API to correctly calculate revenue from decimal price values
- Resolved authentication redirect loops by fixing cookie configuration for Docker environment
- Fixed Permissions-Policy header syntax errors
- Added comprehensive debugging and error handling for event management
- Implemented modal-based event editing with form validation and API integration
- Enhanced event data loading with proper error handling and user feedback

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

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

verify-schema.cjs

@@ -0,0 +1,118 @@
+const { createClient } = require('@supabase/supabase-js');
+require('dotenv').config();
+
+const supabaseUrl = process.env.PUBLIC_SUPABASE_URL;
+const supabaseServiceKey = process.env.SUPABASE_SERVICE_ROLE_KEY;
+
+if (!supabaseUrl || !supabaseServiceKey) {
+  console.error('❌ Missing required environment variables');
+  process.exit(1);
+}
+
+const supabase = createClient(supabaseUrl, supabaseServiceKey, {
+  auth: {
+    autoRefreshToken: false,
+    persistSession: false
+  }
+});
+
+async function verifySchema() {
+  console.log('🔍 Verifying database schema...');
+  
+  try {
+    // Check if tables exist and what columns they have
+    const eventId = '7ac12bd2-8509-4db3-b1bc-98a808646311';
+    
+    console.log('\n1️⃣ Checking events table...');
+    const { data: eventData, error: eventError } = await supabase
+      .from('events')
+      .select('*')
+      .eq('id', eventId)
+      .single();
+    
+    if (eventError) {
+      console.error('❌ Event query error:', eventError);
+    } else {
+      console.log('✅ Event found:', eventData.title);
+      console.log('Columns:', Object.keys(eventData));
+    }
+    
+    console.log('\n2️⃣ Checking ticket_types table...');
+    const { data: ticketTypesData, error: ticketTypesError } = await supabase
+      .from('ticket_types')
+      .select('*')
+      .eq('event_id', eventId)
+      .limit(1);
+    
+    if (ticketTypesError) {
+      console.error('❌ Ticket types query error:', ticketTypesError);
+    } else {
+      console.log(`✅ Found ${ticketTypesData.length} ticket types`);
+      if (ticketTypesData.length > 0) {
+        console.log('Columns:', Object.keys(ticketTypesData[0]));
+        console.log('Sample:', ticketTypesData[0]);
+      }
+    }
+    
+    console.log('\n3️⃣ Checking tickets table...');
+    const { data: ticketsData, error: ticketsError } = await supabase
+      .from('tickets')
+      .select('*')
+      .eq('event_id', eventId)
+      .limit(1);
+    
+    if (ticketsError) {
+      console.error('❌ Tickets query error:', ticketsError);
+    } else {
+      console.log(`✅ Found ${ticketsData.length} tickets`);
+      if (ticketsData.length > 0) {
+        console.log('Columns:', Object.keys(ticketsData[0]));
+        console.log('Sample:', ticketsData[0]);
+      }
+    }
+    
+    console.log('\n4️⃣ Testing the exact stats query...');
+    
+    // Test the exact query from the stats API
+    const { data: testTickets, error: testError } = await supabase
+      .from('tickets')
+      .select(`
+        id,
+        ticket_type_id,
+        price,
+        checked_in,
+        scanned_at,
+        created_at
+      `)
+      .eq('event_id', eventId);
+    
+    if (testError) {
+      console.error('❌ Stats query error:', testError);
+    } else {
+      console.log(`✅ Stats query successful: ${testTickets.length} tickets`);
+      if (testTickets.length > 0) {
+        console.log('Sample ticket:', testTickets[0]);
+      }
+    }
+    
+    console.log('\n5️⃣ Testing ticket types query...');
+    const { data: testTicketTypes, error: testTicketTypesError } = await supabase
+      .from('ticket_types')
+      .select('id, quantity_available, price, name')
+      .eq('event_id', eventId);
+    
+    if (testTicketTypesError) {
+      console.error('❌ Ticket types stats query error:', testTicketTypesError);
+    } else {
+      console.log(`✅ Ticket types query successful: ${testTicketTypes.length} types`);
+      if (testTicketTypes.length > 0) {
+        console.log('Sample type:', testTicketTypes[0]);
+      }
+    }
+    
+  } catch (error) {
+    console.error('💥 Unexpected error:', error);
+  }
+}
+
+verifySchema();