Add API for frameworks and examples (#3514)

* Add API for frameworks and examples

* Adjust headers

* Update frameworks list

* Always use latest

* Add types

* Use now repo for downloading and listing

* Use .existsSync

* Remove unused packages

* Use 307 for redirect

* Add examples

* Update tsconfig.json

Co-Authored-By: Steven <steven@ceriously.com>

* Make examples unique

* Remove detectors from frameworks API

* Use /api instead of Next.js

* Install dependencies

* Rename project

* Change name

* Empty

* Change name

* Update api/tsconfig.json

Co-Authored-By: Steven <steven@ceriously.com>

* Update examples

Co-authored-by: Steven <steven@ceriously.com>

examples/nuxtjs/nuxt.config.js

@@ -0,0 +1,47 @@
+export default {
+  mode: 'spa',
+  /*
+   ** Headers of the page
+   */
+  head: {
+    title: process.env.npm_package_name || '',
+    meta: [
+      { charset: 'utf-8' },
+      { name: 'viewport', content: 'width=device-width, initial-scale=1' },
+      {
+        hid: 'description',
+        name: 'description',
+        content: process.env.npm_package_description || '',
+      },
+    ],
+    link: [{ rel: 'icon', type: 'image/x-icon', href: '/favicon.ico' }],
+  },
+  /*
+   ** Customize the progress-bar color
+   */
+  loading: { color: '#fff' },
+  /*
+   ** Global CSS
+   */
+  css: [],
+  /*
+   ** Plugins to load before mounting the App
+   */
+  plugins: [],
+  /*
+   ** Nuxt.js modules
+   */
+  modules: [],
+  /*
+   ** Build configuration
+   */
+  build: {
+    /*
+     ** You can extend webpack config here
+     */
+    extend(config, ctx) {},
+  },
+  generate: {
+    dir: 'public',
+  },
+};