Harden auth cookies and fix native schema for event creation

frontend/src/utils/cleanupGalleryAuth.ts

@@ -9,18 +9,12 @@ export const cleanupOldGalleryAuth = () => {
   for (let i = 0; i < localStorage.length; i++) {
     const key = localStorage.key(i);
     if (key && (key.startsWith('gallery_token') || key.startsWith('gallery_event'))) {
-      // Check if it's an old format token that might be corrupted
-      const value = localStorage.getItem(key);
-      if (value && (value.length < 100 || !value.includes('.'))) {
-        // Token is too short or doesn't contain dots (not a valid JWT)
-        keysToRemove.push(key);
-      }
+      keysToRemove.push(key);
     }
   }
   
   keysToRemove.forEach(key => {
     localStorage.removeItem(key);
-    // Silently remove corrupted tokens
   });
   
   // Remove old gallery token from cookies if it exists
@@ -29,4 +23,4 @@ export const cleanupOldGalleryAuth = () => {
   // Also clear session storage
   sessionStorage.removeItem('gallery_event');
   sessionStorage.removeItem('gallery_token');
-};
+};