feat(F-103): completed feature

project/migrations/034_category_description_colors.js

@@ -0,0 +1,23 @@
+/**
+ * Adds description and explicit card colors (background + text) to categories.
+ * - description: visible category description (AI can fill it when empty).
+ * - bg_color / text_color: hex colors used by category cards in the storefront.
+ * All columns are nullable — existing categories remain unaffected.
+ */
+export const up = (pgm) => {
+  pgm.sql(`
+    ALTER TABLE categories_categories
+    ADD COLUMN IF NOT EXISTS description TEXT NULL DEFAULT NULL,
+    ADD COLUMN IF NOT EXISTS bg_color VARCHAR(20) NULL DEFAULT NULL,
+    ADD COLUMN IF NOT EXISTS text_color VARCHAR(20) NULL DEFAULT NULL
+  `);
+};
+
+export const down = (pgm) => {
+  pgm.sql(`
+    ALTER TABLE categories_categories
+    DROP COLUMN IF EXISTS description,
+    DROP COLUMN IF EXISTS bg_color,
+    DROP COLUMN IF EXISTS text_color
+  `);
+};