fixed migration issues

migrations/002_create-collection-table.js

@@ -0,0 +1,18 @@
+export const up = (pgm) => {
+	pgm.sql(`
+        CREATE TABLE collection (
+          id UUID PRIMARY KEY,
+          name TEXT,
+          image_id UUID,
+          created_at TIMESTAMP DEFAULT NOW(),
+          updated_at TIMESTAMP DEFAULT NOW(),
+          FOREIGN KEY (image_id) REFERENCES image(id)
+        );
+      `)
+}
+
+export const down = (pgm) => {
+	pgm.sql(`
+        DROP TABLE collection;
+      `)
+}