fix(create-clarity-feature): detect package manager

packages/create-clarity-feature/src/cli/commands/create.ts

@@ -7,6 +7,7 @@ import fs from 'fs-extra'
 import dedent from 'dedent-js'
 import chalk from 'chalk'
 import validateNpmPackageName from 'validate-npm-package-name'
+import { getPackageManager } from '../../getPackageManager'
 
 export const command = '$0'
 export const description = `create a new Clarity feature project`
@@ -154,7 +155,7 @@ export async function handler(): Promise<void> {
     })
   )
 
-  const packageManager = 'pnpm'
+  const packageManager = getPackageManager()
 
   // eslint-disable-next-line no-console
   console.error(dedent`

packages/create-clarity-feature/src/getPackageManager.ts

@@ -0,0 +1,19 @@
+export type PackageManager = 'npm' | 'pnpm' | 'yarn' | 'bun'
+
+export function getPackageManager(): PackageManager {
+  const userAgent = process.env.npm_config_user_agent || ''
+
+  if (userAgent.startsWith('yarn')) {
+    return 'yarn'
+  }
+
+  if (userAgent.startsWith('pnpm')) {
+    return 'pnpm'
+  }
+
+  if (userAgent.startsWith('bun')) {
+    return 'bun'
+  }
+
+  return 'npm'
+}