Optimize select queries

src/hooks/useModerationQueue.ts

@@ -59,7 +59,7 @@ export const useModerationQueue = (config?: UseModerationQueueConfig) => {
     try {
       const { data: slaData } = await supabase
         .from('moderation_sla_metrics')
-        .select('*');
+        .select('pending_count, avg_wait_hours');
 
       const { count: assignedCount } = await supabase
         .from('content_submissions')
@@ -302,7 +302,7 @@ export const useModerationQueue = (config?: UseModerationQueueConfig) => {
       // Get submission details FIRST for better toast message
       const { data: submission } = await supabase
         .from('content_submissions')
-        .select('submission_type')
+        .select('id, submission_type')
         .eq('id', submissionId)
         .single();
 

src/hooks/useProfile.tsx

@@ -34,7 +34,7 @@ export function useProfile(userId: string | undefined) {
       if (profileData.location_id) {
         const { data: location } = await supabase
           .from('locations')
-          .select('*')
+          .select('id, name, city, state_province, country, timezone')
           .eq('id', profileData.location_id)
           .single();
         

src/hooks/useSearch.tsx

@@ -152,7 +152,7 @@ export function useSearch(options: UseSearchOptions = {}) {
       if (types.includes('company')) {
         const { data: companies } = await supabase
           .from('companies')
-          .select('*')
+          .select('id, name, slug, description, company_type, logo_url, average_rating, review_count')
           .or(`name.ilike.%${searchQuery}%,description.ilike.%${searchQuery}%`)
           .limit(Math.ceil(limit / types.length));