chore: checkpoint admin editor and perf work

backend/src/models/_entities/site_settings.rs

@@ -37,6 +37,11 @@ pub struct Model {
     #[sea_orm(column_type = "Text", nullable)]
     pub ai_api_key: Option<String>,
     pub ai_chat_model: Option<String>,
+    pub ai_image_provider: Option<String>,
+    pub ai_image_api_base: Option<String>,
+    #[sea_orm(column_type = "Text", nullable)]
+    pub ai_image_api_key: Option<String>,
+    pub ai_image_model: Option<String>,
     #[sea_orm(column_type = "JsonBinary", nullable)]
     pub ai_providers: Option<Json>,
     pub ai_active_provider_id: Option<String>,
@@ -46,6 +51,13 @@ pub struct Model {
     pub ai_top_k: Option<i32>,
     pub ai_chunk_size: Option<i32>,
     pub ai_last_indexed_at: Option<DateTimeWithTimeZone>,
+    pub media_storage_provider: Option<String>,
+    pub media_r2_account_id: Option<String>,
+    pub media_r2_bucket: Option<String>,
+    pub media_r2_public_base_url: Option<String>,
+    pub media_r2_access_key_id: Option<String>,
+    #[sea_orm(column_type = "Text", nullable)]
+    pub media_r2_secret_access_key: Option<String>,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]