Add typescript shim for .vue files

Signed-off-by: Harry Chen <i@harrychen.xyz>

_src/shims-vue.d.ts

@@ -0,0 +1,5 @@
+declare module '*.vue' {
+    import Vue from 'vue';
+    const SFC: Vue.Component;
+    export default SFC;
+}

_src/tsconfig.json

@@ -2,12 +2,13 @@
   "include": ["**/*.ts", "**/*.js", "**/*.vue"],
   "files": [
     "../node_modules/njs-types/ngx_http_js_module.d.ts",
-    "components.d.ts"
+    "components.d.ts",
+    "shims-vue.d.ts"
   ],
   "compilerOptions": {
     "isolatedModules": true,
     "target": "ESNext",
-    "moduleResolution": "NodeNext",
-    "module": "NodeNext"
+    "moduleResolution": "Bundler",
+    "module": "ESNext"
   }
 }

_vite.config.mjs

@@ -94,6 +94,9 @@ export default defineConfig(({ mode }) => ({
         },
       };
     })(),
+    typescript({
+      tsconfig: path.join('_src', "tsconfig.json"),
+    }),
     vue({
       template: {
         preprocessCustomRequire(id) {