🚀 Initial commit: Versão atual do TrackSteel APP

src/hooks/useDatabaseUsage.tsx

@@ -0,0 +1,49 @@
+
+import { useQuery } from '@tanstack/react-query';
+import { supabase } from '@/integrations/supabase/client';
+import { logger } from '@/utils/logger';
+
+interface DatabaseInfo {
+  database_size: string;
+  table_count: number;
+}
+
+export const useDatabaseUsage = () => {
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['database-usage'],
+    queryFn: async () => {
+      try {
+        logger.info('Fetching database usage info');
+        
+        const { data, error } = await supabase
+          .rpc('get_database_info');
+        
+        if (error) {
+          logger.error('Database usage fetch error', error);
+          throw error;
+        }
+        
+        if (!data || data.length === 0) {
+          logger.warn('No database info returned');
+          return null;
+        }
+        
+        logger.success('Database usage fetched successfully');
+        return data[0] as DatabaseInfo;
+      } catch (err) {
+        logger.error('Database usage query failed', err);
+        throw err;
+      }
+    },
+    refetchInterval: 300000, // 5 minutos
+    staleTime: 240000, // 4 minutos
+    gcTime: 600000, // 10 minutos
+    retry: 2,
+  });
+
+  return {
+    databaseInfo: data,
+    loading: isLoading,
+    error
+  };
+};