feat: add delete route

test/db/code.test.ts

@@ -28,15 +28,17 @@ describe('RouterCodeModel', () => {
   // yarn test --testNamePattern='RouterCodeModel:create'
   test('RouterCodeModel:create', async () => {
     try {
+      const demoCode = `async function run(ctx) {
+  ctx.body = 'test js';
+  return ctx;
+}`;
       const file = await RouterCodeModel.create({
         path: 'demo',
         key: 'returnDemo',
         active: true,
         project: 'default',
-        code: `async function run(ctx) {
-  ctx.body = 'test js';
-  return ctx;
-}`,
+        code: demoCode,
+        exec: demoCode,
       });
       console.log('create success', file);
       await sleep(2000);