fix: use ofetch-fetch for external urls

Author: danielroe

app/composables/useConnector.ts

@@ -1,4 +1,5 @@
 import type { PendingOperation, OperationStatus, OperationType } from '../../cli/src/types'
+import { $fetch } from 'ofetch'
 
 export interface NewOperation {
   type: OperationType

server/plugins/fetch-cache.ts

@@ -1,5 +1,6 @@
 import type { H3Event } from 'h3'
 import type { CachedFetchEntry, CachedFetchResult } from '#shared/utils/fetch-cache-config'
+import { $fetch } from 'ofetch'
 import {
   FETCH_CACHE_DEFAULT_TTL,
   FETCH_CACHE_STORAGE_BASE,

server/utils/docs/client.ts

@@ -8,6 +8,7 @@
  */
 
 import { doc, type DocNode } from '@deno/doc'
+import { $fetch } from 'ofetch'
 import type { DenoDocNode, DenoDocResult } from '#shared/types/deno-doc'
 
 // =============================================================================
@@ -163,7 +164,7 @@ async function getTypesUrl(packageName: string, version: string): Promise<string
 
   try {
     const response = await $fetch.raw(url, {
-      method: 'HEAD',
+      method: 'HEAD' as 'GET', // Cast to satisfy Nitro's typed $fetch (external URL, any method is fine)
       timeout: FETCH_TIMEOUT_MS,
     })
     return response.headers.get('x-typescript-types')