add migration files

Author: RamRamez

package.json

@@ -13,7 +13,6 @@
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/main",
-    "migration:dev": "npx prisma migrate dev",
     "migration:prod": "npx prisma migrate deploy",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "test": "jest",

prisma/migrations/20250403184253_/migration.sql

@@ -0,0 +1,2 @@
+-- DropColumn
+ALTER TABLE "UserAction" DROP COLUMN "actionID";

prisma/migrations/20250408124801_add_timestamp_to_user_action/migration.sql

@@ -0,0 +1,3 @@
+-- AlterTable
+ALTER TABLE "UserAction" ADD COLUMN     "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+ADD COLUMN     "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP;

prisma/schema.prisma

@@ -33,7 +33,7 @@ model UserAction {
   user      User       @relation(fields: [userId], references: [id])
   poll      Poll       @relation(fields: [pollId], references: [pollId], onDelete: Cascade)
   createdAt DateTime   @default(now())
-  updatedAt DateTime   @updatedAt
+  updatedAt DateTime   @default(now()) @updatedAt
 }
 
 model Poll {