feat(database): add WorkloadType enum and column to WorkerInstanceGroup

Author: nicktrn

internal-packages/database/prisma/migrations/20260326150000_add_workload_type_to_worker_instance_group/migration.sql

@@ -0,0 +1,5 @@
+-- CreateEnum
+CREATE TYPE "WorkloadType" AS ENUM ('CONTAINER', 'MICROVM');
+
+-- AlterTable
+ALTER TABLE "WorkerInstanceGroup" ADD COLUMN "workloadType" "WorkloadType" NOT NULL DEFAULT 'CONTAINER';

internal-packages/database/prisma/schema.prisma

@@ -1280,6 +1280,11 @@ enum WorkerInstanceGroupType {
   UNMANAGED
 }
 
+enum WorkloadType {
+  CONTAINER
+  MICROVM
+}
+
 model WorkerInstanceGroup {
   id   String                  @id @default(cuid())
   type WorkerInstanceGroupType
@@ -1314,6 +1319,8 @@ model WorkerInstanceGroup {
   location      String?
   staticIPs     String?
 
+  workloadType WorkloadType @default(CONTAINER)
+
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
 }