Fix: Resolve type errors in Ride and Profile components

src/types/database.ts

@@ -281,10 +281,47 @@ export interface AuditLogEntry {
   created_at: string;
 }
 
-// Activity entry - flexible structure for mixed activity types
-export interface ActivityEntry {
+// Activity entry - discriminated union for different activity types
+export type ActivityEntry = 
+  | ReviewActivity
+  | SubmissionActivity
+  | RankingActivity
+  | GenericActivity;
+
+interface ReviewActivity {
   id: string;
-  type?: 'review' | 'credit' | 'submission' | 'ranking';
+  type: 'review';
   created_at: string;
-  [key: string]: unknown; // Allow any additional properties from different activity types
+  rating?: number;
+  parks?: { slug?: string; name?: string } | null;
+  rides?: { slug?: string; name?: string; parks?: { slug?: string; name?: string } | null } | null;
+  content?: string;
+  title?: string;
+  description?: string;
+}
+
+interface SubmissionActivity {
+  id: string;
+  type: 'submission';
+  created_at: string;
+  status?: string;
+  submission_type?: string;
+  entity_type?: string;
+  action?: string;
+}
+
+interface RankingActivity {
+  id: string;
+  type: 'ranking';
+  created_at: string;
+  parks?: { slug?: string; name?: string } | null;
+  name?: string;
+  position?: number;
+}
+
+interface GenericActivity {
+  id: string;
+  type?: string;
+  created_at: string;
+  [key: string]: unknown;
 }