feat: improve AI resilience, add background enrichment loading states, and fix duplicate identifier in TagSelector

scripts/add-credits.sql

@@ -0,0 +1,26 @@
+-- Quick script to add credits for development/testing
+-- Run this in Supabase SQL Editor
+
+-- Add 1000 credits to all users (for development)
+UPDATE user_credits 
+SET balance = balance + 1000,
+    updated_at = NOW()
+WHERE user_id IN (
+    SELECT id FROM auth.users
+);
+
+-- Or add credits to a specific user by email:
+-- UPDATE user_credits 
+-- SET balance = balance + 1000,
+--     updated_at = NOW()
+-- WHERE user_id = (
+--     SELECT id FROM auth.users WHERE email = 'your-email@example.com'
+-- );
+
+SELECT 
+    u.email,
+    uc.balance,
+    uc.updated_at
+FROM user_credits uc
+JOIN auth.users u ON u.id = uc.user_id
+ORDER BY uc.updated_at DESC;