Feat/tag colors migration (#9560)

Adds a color field to the tag types table

src/migrations/20250318091635-add-tag-type-color.js

@@ -0,0 +1,23 @@
+exports.up = function (db, cb) {
+    db.runSql(
+        `
+        ALTER TABLE tag_types
+        ADD COLUMN IF NOT EXISTS color VARCHAR(10);
+        
+        UPDATE tag_types
+        SET color = '#FFFFFF'
+        WHERE color IS NULL;
+        `,
+        cb,
+    );
+};
+
+exports.down = function (db, cb) {
+    db.runSql(
+        `
+        ALTER TABLE tag_types
+        DROP COLUMN IF EXISTS color;
+        `,
+        cb,
+    );
+};