fix: use named export from `defu` in all places (#18624)

packages/nuxi/src/utils/prepare.ts

@@ -1,7 +1,7 @@
 import { promises as fsp } from 'node:fs'
 import { isAbsolute, join, relative, resolve } from 'pathe'
 import type { Nuxt, TSReference } from '@nuxt/schema'
-import defu from 'defu'
+import { defu } from 'defu'
 import type { TSConfig } from 'pkg-types'
 import { getModulePaths, getNearestPackage } from './cjs'
 

packages/nuxt/src/core/app.ts

@@ -1,6 +1,6 @@
 import { promises as fsp } from 'node:fs'
 import { dirname, resolve, join } from 'pathe'
-import defu from 'defu'
+import { defu } from 'defu'
 import type { Nuxt, NuxtApp, NuxtPlugin, NuxtTemplate, ResolvedNuxtTemplate } from '@nuxt/schema'
 import { findPath, resolveFiles, normalizePlugin, normalizeTemplate, compileTemplate, templateUtils, tryResolveModule, resolvePath, resolveAlias } from '@nuxt/kit'
 

packages/nuxt/src/core/nitro.ts

@@ -5,7 +5,7 @@ import type { NitroConfig, Nitro } from 'nitropack'
 import type { Nuxt } from '@nuxt/schema'
 import { logger, resolvePath } from '@nuxt/kit'
 import escapeRE from 'escape-string-regexp'
-import defu from 'defu'
+import { defu } from 'defu'
 import fsExtra from 'fs-extra'
 import { dynamicEventHandler } from 'h3'
 import type { Plugin } from 'rollup'

packages/schema/src/config/app.ts

@@ -1,5 +1,5 @@
 import { defineUntypedSchema } from 'untyped'
-import defu from 'defu'
+import { defu } from 'defu'
 import type { AppHeadMetaObject } from '../types/meta'
 
 export default defineUntypedSchema({

packages/schema/src/config/build.ts

@@ -1,5 +1,5 @@
 import { defineUntypedSchema } from 'untyped'
-import defu from 'defu'
+import { defu } from 'defu'
 import { join } from 'pathe'
 
 export default defineUntypedSchema({

packages/schema/src/config/common.ts

@@ -1,7 +1,7 @@
 import { defineUntypedSchema } from 'untyped'
 import { join, resolve } from 'pathe'
 import { isDebug, isDevelopment } from 'std-env'
-import defu from 'defu'
+import { defu } from 'defu'
 import { findWorkspaceDir } from 'pkg-types'
 import type { RuntimeConfig } from '../types/config'
 

packages/schema/src/config/postcss.ts

@@ -1,4 +1,4 @@
-import defu from 'defu'
+import { defu } from 'defu'
 import createResolver from 'postcss-import-resolver'
 import { defineUntypedSchema } from 'untyped'
 

packages/test-utils/src/context.ts

@@ -1,5 +1,5 @@
 import { resolve } from 'node:path'
-import defu from 'defu'
+import { defu } from 'defu'
 import type { TestContext, TestOptions, TestRunner } from './types'
 
 let currentContext: TestContext | undefined

packages/vite/src/client.ts

@@ -7,7 +7,7 @@ import type { ServerOptions } from 'vite'
 import { logger } from '@nuxt/kit'
 import { getPort } from 'get-port-please'
 import { joinURL, withoutLeadingSlash } from 'ufo'
-import defu from 'defu'
+import { defu } from 'defu'
 import type { OutputOptions } from 'rollup'
 import { defineEventHandler } from 'h3'
 import { cacheDirPlugin } from './plugins/cache-dir'