Fix build errors and complete transformation

src/lib/systemActivityService.ts

@@ -103,28 +103,113 @@ export async function fetchSystemActivities(
 ): Promise<SystemActivity[]> {
   const activities: SystemActivity[] = [];
 
-  // Fetch entity versions (entity changes)
-  // Use simplified query without foreign key join - we'll fetch profiles separately
-  const { data: versions, error: versionsError } = await supabase
-    .from('entity_versions')
-    .select('id, entity_type, entity_id, version_number, version_data, changed_by, changed_at, change_type, change_reason')
-    .eq('is_current', true)
-    .order('changed_at', { ascending: false })
-    .limit(limit * 2); // Fetch more to account for filtering
+  // Fetch entity versions from relational version tables
+  // Query all four version tables in parallel for better performance
+  const versionQueries = [
+    supabase
+      .from('park_versions')
+      .select('version_id, park_id, version_number, name, created_by, created_at, change_type, change_reason, is_current')
+      .eq('is_current', true)
+      .order('created_at', { ascending: false })
+      .limit(Math.ceil(limit / 2)),
+    supabase
+      .from('ride_versions')
+      .select('version_id, ride_id, version_number, name, created_by, created_at, change_type, change_reason, is_current')
+      .eq('is_current', true)
+      .order('created_at', { ascending: false })
+      .limit(Math.ceil(limit / 2)),
+    supabase
+      .from('company_versions')
+      .select('version_id, company_id, version_number, name, created_by, created_at, change_type, change_reason, is_current')
+      .eq('is_current', true)
+      .order('created_at', { ascending: false })
+      .limit(Math.ceil(limit / 4)),
+    supabase
+      .from('ride_model_versions')
+      .select('version_id, ride_model_id, version_number, name, created_by, created_at, change_type, change_reason, is_current')
+      .eq('is_current', true)
+      .order('created_at', { ascending: false })
+      .limit(Math.ceil(limit / 4)),
+  ];
 
-  if (!versionsError && versions) {
-    for (const version of versions) {
-      const versionData = version.version_data as any;
+  const [parkVersions, rideVersions, companyVersions, modelVersions] = await Promise.all(versionQueries);
+
+  // Process park versions
+  if (!parkVersions.error && parkVersions.data) {
+    for (const version of parkVersions.data) {
       activities.push({
-        id: version.id,
+        id: version.version_id,
         type: 'entity_change',
-        timestamp: version.changed_at,
-        actor_id: version.changed_by || null,
-        action: `${version.change_type} ${version.entity_type}`,
+        timestamp: version.created_at,
+        actor_id: version.created_by || null,
+        action: `${version.change_type} park`,
         details: {
-          entity_type: version.entity_type,
-          entity_id: version.entity_id,
-          entity_name: versionData?.name || versionData?.title,
+          entity_type: 'park',
+          entity_id: version.park_id,
+          entity_name: version.name,
+          change_type: version.change_type,
+          change_reason: version.change_reason,
+          version_number: version.version_number,
+        } as EntityChangeDetails,
+      });
+    }
+  }
+
+  // Process ride versions
+  if (!rideVersions.error && rideVersions.data) {
+    for (const version of rideVersions.data) {
+      activities.push({
+        id: version.version_id,
+        type: 'entity_change',
+        timestamp: version.created_at,
+        actor_id: version.created_by || null,
+        action: `${version.change_type} ride`,
+        details: {
+          entity_type: 'ride',
+          entity_id: version.ride_id,
+          entity_name: version.name,
+          change_type: version.change_type,
+          change_reason: version.change_reason,
+          version_number: version.version_number,
+        } as EntityChangeDetails,
+      });
+    }
+  }
+
+  // Process company versions
+  if (!companyVersions.error && companyVersions.data) {
+    for (const version of companyVersions.data) {
+      activities.push({
+        id: version.version_id,
+        type: 'entity_change',
+        timestamp: version.created_at,
+        actor_id: version.created_by || null,
+        action: `${version.change_type} company`,
+        details: {
+          entity_type: 'company',
+          entity_id: version.company_id,
+          entity_name: version.name,
+          change_type: version.change_type,
+          change_reason: version.change_reason,
+          version_number: version.version_number,
+        } as EntityChangeDetails,
+      });
+    }
+  }
+
+  // Process ride model versions
+  if (!modelVersions.error && modelVersions.data) {
+    for (const version of modelVersions.data) {
+      activities.push({
+        id: version.version_id,
+        type: 'entity_change',
+        timestamp: version.created_at,
+        actor_id: version.created_by || null,
+        action: `${version.change_type} ride_model`,
+        details: {
+          entity_type: 'ride_model',
+          entity_id: version.ride_model_id,
+          entity_name: version.name,
           change_type: version.change_type,
           change_reason: version.change_reason,
           version_number: version.version_number,