Add NocoDB events/RSVPs table config and improve session handling

- Add events and rsvps table ID fields to NocoDB settings dialog
- Replace mock getUserSession with proper SessionManager integration
- Improve type safety with explicit type casting and error handling
- Add comprehensive events system bug analysis documentation

utils/types.ts

@@ -145,7 +145,12 @@ export interface NocoDBSettings {
   url: string;
   apiKey: string;
   baseId: string;
-  tables: { [tableName: string]: string }; // e.g., { "members": "m2sri3jqfqutiy5", "events": "evt123abc", ... }
+  tables: { 
+    members: string;
+    events: string;
+    rsvps: string;
+    [tableName: string]: string; 
+  }; // e.g., { "members": "m2sri3jqfqutiy5", "events": "evt123abc", "rsvps": "rsvp456def" }
 }
 
 export interface MemberResponse {
@@ -452,11 +457,11 @@ export interface Event {
   visibility: 'public' | 'board-only' | 'admin-only';
   status: 'active' | 'cancelled' | 'completed' | 'draft';
   creator: string; // member_id who created event
-  created_at: string;
-  updated_at: string;
+  created_time: string; // Updated to match database schema
+  updated_time: string; // Updated to match database schema
   
   // Computed fields
-  current_attendees?: number;
+  current_attendees?: string; // Changed to string to match database
   user_rsvp?: EventRSVP;
   attendee_list?: EventRSVP[];
 }
@@ -470,8 +475,8 @@ export interface EventRSVP {
   payment_reference: string; // EVT-{member_id}-{date}
   attended: string; // 'true' or 'false' as string
   rsvp_notes?: string;
-  created_at: string;
-  updated_at: string;
+  created_time: string; // Updated to match database schema
+  updated_time: string; // Updated to match database schema
   
   // Computed fields
   member_details?: Member;