Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/migrations/104_migrate_notify_emails_to_struct.sql

@@ -0,0 +1,35 @@
+-- Migrate notification email lists from old []string format to new []NotifyEmailEntry format
+-- Old: ["a@x.com", "b@x.com"]
+-- New: [{"email":"a@x.com","disabled":false,"verified":true}, ...]
+-- Existing emails are marked as verified=false (unverified), disabled=false (enabled)
+
+-- 1. User balance notification emails
+UPDATE users
+SET balance_notify_extra_emails = (
+  SELECT COALESCE(
+    jsonb_agg(jsonb_build_object('email', elem::text, 'disabled', false, 'verified', false)),
+    '[]'::jsonb
+  )::text
+  FROM jsonb_array_elements_text(balance_notify_extra_emails::jsonb) AS elem
+)
+WHERE balance_notify_extra_emails IS NOT NULL
+  AND balance_notify_extra_emails <> '[]'
+  AND balance_notify_extra_emails <> ''
+  AND (balance_notify_extra_emails::jsonb -> 0) IS NOT NULL
+  AND jsonb_typeof(balance_notify_extra_emails::jsonb -> 0) = 'string';
+
+-- 2. Admin account quota notification emails
+UPDATE settings
+SET value = (
+  SELECT COALESCE(
+    jsonb_agg(jsonb_build_object('email', elem::text, 'disabled', false, 'verified', false)),
+    '[]'::jsonb
+  )::text
+  FROM jsonb_array_elements_text(value::jsonb) AS elem
+)
+WHERE key = 'account_quota_notify_emails'
+  AND value IS NOT NULL
+  AND value <> '[]'
+  AND value <> ''
+  AND (value::jsonb -> 0) IS NOT NULL
+  AND jsonb_typeof(value::jsonb -> 0) = 'string';