fix(create-rspack): use current package manager in templates (#12248)

Author: chenjiahan

packages/create-rspack/package.json

@@ -20,7 +20,7 @@
     "dev": "rslib build -w"
   },
   "dependencies": {
-    "create-rstack": "1.7.7"
+    "create-rstack": "1.7.8"
   },
   "devDependencies": {
     "@rslib/core": "0.17.1",

packages/create-rspack/template-common/AGENTS.md

@@ -4,9 +4,9 @@ You are an expert in JavaScript, Rspack, and web application development. You wr
 
 ## Commands
 
-- `npm run dev` - Start the dev server
-- `npm run build` - Build the app for production
-- `npm run preview` - Preview the production build locally
+- `{{ packageManager }} run dev` - Start the dev server
+- `{{ packageManager }} run build` - Build the app for production
+- `{{ packageManager }} run preview` - Preview the production build locally
 
 ## Docs
 

packages/create-rspack/template-common/README.md

@@ -5,27 +5,27 @@
 Install the dependencies:
 
 ```bash
-npm install
+{{ packageManager }} install
 ```
 
 ## Get started
 
 Start the dev server, and the app will be available at <http://localhost:8080>.
 
 ```bash
-npm run dev
+{{ packageManager }} run dev
 ```
 
 Build the app for production:
 
 ```bash
-npm run build
+{{ packageManager }} run build
 ```
 
 Preview the production build locally:
 
 ```bash
-npm run preview
+{{ packageManager }} run preview
 ```
 
 ## Learn more