new functions

migrations/mysql/0021_resource_editor_settings.sql

@@ -0,0 +1,8 @@
+CREATE TABLE resource_editor_settings (
+  resource_kind VARCHAR(32) NOT NULL,
+  resource_slug VARCHAR(512) NOT NULL,
+  authorship_mode VARCHAR(16) NOT NULL DEFAULT 'simple',
+  colors_enabled BOOLEAN NOT NULL DEFAULT TRUE,
+  updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  PRIMARY KEY (resource_kind, resource_slug)
+);