code refractor

prisma/migrations/20240504233358_init/migration.sql

@@ -0,0 +1,12 @@
+/*
+  Warnings:
+
+  - You are about to alter the column `tiles` on the `Map` table. The data in that column could be lost. The data in that column will be cast from `VarChar(191)` to `Json`.
+  - Added the required column `height` to the `Map` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `width` to the `Map` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE `Map` ADD COLUMN `height` INTEGER NOT NULL,
+    ADD COLUMN `width` INTEGER NOT NULL,
+    MODIFY `tiles` JSON NOT NULL;