feat: implement Migration module with controller, service, and entity, including migration creation logic

src/migration/migration.controller.ts

@@ -1,4 +1,15 @@
-import { Controller } from "@nestjs/common";
+import { Body, Controller, Post } from "@nestjs/common";
+import { MigrationService } from "./migration.service";
+import { MigrationTable } from "./migration.constants";
 
 @Controller("migrations")
-export class MigrationController {}
+export class MigrationController {
+  constructor(private readonly migrationService: MigrationService) {}
+
+  @Post("create")
+  async createMigration(
+    @Body() body: { token: string; tables: MigrationTable[] }
+  ) {
+    return await this.migrationService.create(body.tables, body.token);
+  }
+}