feat: implement command functionality with new CommandController, update Query entity, and enhance query execution with headers support

src/migrations/1759387204103-commands.ts

@@ -0,0 +1,15 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class Commands1759387204103 implements MigrationInterface {
+  name = "Commands1759387204103";
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE \`query\` ADD \`isCommand\` tinyint NOT NULL DEFAULT '0'`
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE \`query\` DROP COLUMN \`isCommand\``);
+  }
+}