perf: use js for CLI impl for now

we can't use bun and it makes perf investigation harder

bin/cli.mjs

@@ -1,4 +1,2 @@
 #!/usr/bin/env node
-import jiti from 'jiti'
-
-jiti(import.meta.url, { esmResolve: true })('../layers/unjs/cli/main.ts')
+import '../layers/unjs/cli/main.mjs'

layers/core/cli/cli.ts → layers/core/cli/cli.mjs

@@ -1,22 +1,22 @@
-#!/usr/bin/env node
 import { defineCommand, runMain } from 'citty'
-import { setupDocs, type SetupDocsOptions } from './setup'
+import { setupDocs } from './setup.mjs'
+// import type { SetupDocsOptions } from './setup.mjs'
 
-export interface DocsCLIOptions {
-  name?: string
-  description?: string
-  setup?: SetupDocsOptions
-}
+// export interface DocsCLIOptions {
+//   name?: string
+//   description?: string
+//   setup?: SetupDocsOptions
+// }
 
-export function createCLI(opts: DocsCLIOptions = {}) {
+export function createCLI(opts) {
   const sharedArgs = {
     dir: {
       type: 'positional',
       description: 'Docs directory',
       required: true,
       default: '.',
     },
-  } as const
+  }
 
   const dev = defineCommand({
     meta: {

layers/core/cli/setup.ts → layers/core/cli/setup.mjs

@@ -1,22 +1,22 @@
 import { fileURLToPath } from 'node:url'
 import { resolve } from 'node:path'
-import type { NuxtConfig } from 'nuxt/schema'
+// import type { NuxtConfig } from 'nuxt/schema'
 import { getColors } from 'theme-colors'
 import { loadConfig } from 'c12'
-import type { DocsConfig } from '../../../schema/config'
+// import type { DocsConfig } from '../../../schema/config'
 
 const appDir = fileURLToPath(new URL('../app', import.meta.url))
 const pkgDir = fileURLToPath(new URL('../../..', import.meta.url))
 
-export interface SetupDocsOptions {
-  defaults?: DocsConfig
-  dev?: boolean
-  extends?: string[]
-}
+// export interface SetupDocsOptions {
+//   defaults?: DocsConfig
+//   dev?: boolean
+//   extends?: string[]
+// }
 
-export async function setupDocs(docsDir: string, opts: SetupDocsOptions = {}) {
+export async function setupDocs(docsDir, opts = {}) {
   // Try to load docs config
-  const docsconfig = (await loadDocsConfig(docsDir, opts.defaults)) || ({} as DocsConfig)
+  const docsconfig = (await loadDocsConfig(docsDir, opts.defaults)) || ({})
 
   // Normalize dir
   docsconfig.dir = docsDir = resolve(docsconfig.dir || docsDir)
@@ -27,7 +27,7 @@ export async function setupDocs(docsDir: string, opts: SetupDocsOptions = {}) {
   }
 
   // Prepare loadNuxt overrides
-  const nuxtConfig: NuxtConfig = {
+  const nuxtConfig = {
     rootDir: resolve(docsDir, '.docs'),
     srcDir: resolve(docsDir, '.docs'),
 
@@ -85,8 +85,8 @@ export async function setupDocs(docsDir: string, opts: SetupDocsOptions = {}) {
   }
 }
 
-async function loadDocsConfig(dir: string, defaults: DocsConfig = {}) {
-  const { config } = await loadConfig<DocsConfig>({
+async function loadDocsConfig(dir, defaults = {}) {
+  const { config } = await loadConfig({
     name: 'docs',
     cwd: dir,
     defaults: {

layers/unjs/cli/main.ts → layers/unjs/cli/main.mjs

@@ -1,5 +1,5 @@
 import { fileURLToPath } from 'node:url'
-import { createCLI } from '../../core/cli/cli'
+import { createCLI } from '../../core/cli/cli.mjs'
 
 const appDir = fileURLToPath(new URL('../app', import.meta.url))