feat: sync collectible star gifts

deploy/migrations/0091_star_gift_prepaid_upgrade.up.sql

@@ -0,0 +1,15 @@
+ALTER TABLE public.peer_star_gifts
+    ADD COLUMN IF NOT EXISTS prepaid_upgrade_stars bigint DEFAULT 0 NOT NULL;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conrelid = 'public.peer_star_gifts'::regclass
+          AND conname = 'peer_star_gifts_prepaid_upgrade_check'
+    ) THEN
+        ALTER TABLE public.peer_star_gifts
+            ADD CONSTRAINT peer_star_gifts_prepaid_upgrade_check CHECK (prepaid_upgrade_stars >= 0);
+    END IF;
+END;
+$$;