refactor(nocodb): delete public middleware since it is included in Noco.ts

packages/nocodb/src/middlewares/public/public.middleware.spec.ts

@@ -1,7 +0,0 @@
-import { PublicMiddleware } from './public.middleware';
-
-describe('PublicMiddleware', () => {
-  it('should be defined', () => {
-    expect(new PublicMiddleware()).toBeDefined();
-  });
-});

packages/nocodb/src/middlewares/public/public.middleware.ts

@@ -1,14 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import type { NestMiddleware } from '@nestjs/common';
-
-@Injectable()
-export class PublicMiddleware implements NestMiddleware {
-  use(req: any, res: any, next: () => void) {
-    // redirect root to dashboard
-    if (req.path === '/') {
-      const dashboardPath = process.env.NC_DASHBOARD_URL || '/dashboard';
-      return res.redirect(dashboardPath);
-    }
-    next();
-  }
-}