refactor: clarify ts-expect-error comments and suppress vue lint rule

Improve the inline @ts-expect-error comments in the module and fixture
config to document why the suppressions are intentional, and add
eslint-disable directives for single-word component names in the
nuxt-app fixtures.

Author: myshkouski

fixtures/nitro-api/nuxt.config.ts

@@ -16,7 +16,7 @@ export default defineNuxtConfig({
       users: {
         connector: 'pglite',
       },
-      // @ts-expect-error
+      // @ts-expect-error unknown datasource type is intentionally omitted to test validation
       unknownDatasource: {},
     },
   },

fixtures/nuxt-app/app/layouts/default.vue

@@ -1,3 +1,4 @@
+<!-- eslint-disable vue/multi-word-component-names -->
 <template>
   <UApp>
     <UMain>

fixtures/nuxt-app/app/pages/index.vue

@@ -1,3 +1,4 @@
+<!-- eslint-disable vue/multi-word-component-names -->
 <template>
   <UContainer class="space-y-8 my-8">
     <h1 class="text-2xl font-bold px-0.5">

src/module.ts

@@ -56,7 +56,7 @@ export default defineNuxtModule<ModuleOptions>({
 
         Object.entries(declarations.module).forEach(([filename, contents]) => {
           addTypeTemplate({
-            // @ts-expect-error
+            // @ts-expect-error addTypeTemplate expects a string filename, but join returns a resolved path
             filename: join(typesDir, filename),
             getContents: async () => 'string' === typeof contents ? contents : await contents(),
           }, {
@@ -69,7 +69,7 @@ export default defineNuxtModule<ModuleOptions>({
           ...Object.values(declarations.virtual).flatMap(modules => Object.entries(modules)),
         ].forEach(([filename, contents]) => {
           addTypeTemplate({
-            // @ts-expect-error
+            // @ts-expect-error addTypeTemplate expects a string filename, but join returns a resolved path
             filename: join(typesDir, filename),
             getContents: async () => 'string' === typeof contents ? contents : await contents(),
           }, {