fix(prisma): add removal of custom theme migration

prisma/migrations/20220227012541_removal_custom_themes/migration.sql

@@ -1,6 +1,8 @@
 /*
   Warnings:
+
   - You are about to drop the `Theme` table. If the table is not empty, all the data it contains will be lost.
+
 */
 -- DropForeignKey
 ALTER TABLE "Theme" DROP CONSTRAINT "Theme_userId_fkey";
@@ -9,4 +11,4 @@ ALTER TABLE "Theme" DROP CONSTRAINT "Theme_userId_fkey";
 ALTER TABLE "User" ALTER COLUMN "systemTheme" SET DEFAULT E'system';
 
 -- DropTable
-DROP TABLE "Theme";
+DROP TABLE "Theme";