feat: add domestic model provider presets

migrations/000045_content_model_providers.down.sql

@@ -0,0 +1,14 @@
+BEGIN;
+
+UPDATE content_model_config
+SET provider = 'openai_compatible'
+WHERE provider NOT IN ('ark', 'openai_compatible');
+
+ALTER TABLE content_model_config
+    DROP CONSTRAINT content_model_config_provider_check;
+
+ALTER TABLE content_model_config
+    ADD CONSTRAINT content_model_config_provider_check
+    CHECK (provider IN ('ark', 'openai_compatible'));
+
+COMMIT;