chore: update Dockerfile and README for pnpm support and Node.js version

Dockerfile

@@ -1,22 +1,26 @@
-FROM node:20-alpine AS development-dependencies-env
+FROM node:22.13.1-alpine AS development-dependencies-env
+RUN npm install -g pnpm@9.15.4
 COPY . /app
 WORKDIR /app
-RUN npm ci
+RUN pnpm install
 
-FROM node:20-alpine AS production-dependencies-env
-COPY ./package.json package-lock.json /app/
+FROM node:22.13.1-alpine AS production-dependencies-env
+RUN npm install -g pnpm@9.15.4
+COPY ./package.json pnpm-lock.yaml /app/
 WORKDIR /app
-RUN npm ci --omit=dev
+RUN pnpm install --prod
 
-FROM node:20-alpine AS build-env
+FROM node:22.13.1-alpine AS build-env
+RUN npm install -g pnpm@9.15.4
 COPY . /app/
 COPY --from=development-dependencies-env /app/node_modules /app/node_modules
 WORKDIR /app
-RUN npm run build
+RUN pnpm build
 
-FROM node:20-alpine
-COPY ./package.json package-lock.json /app/
+FROM node:22.13.1-alpine
+RUN npm install -g pnpm@9.15.4
+COPY ./package.json pnpm-lock.yaml /app/
 COPY --from=production-dependencies-env /app/node_modules /app/node_modules
 COPY --from=build-env /app/build /app/build
 WORKDIR /app
-CMD ["npm", "run", "start"]
+CMD ["pnpm", "start"]

README.md

@@ -1,27 +1,26 @@
-# Welcome to React Router!
-
-A modern, production-ready template for building full-stack React applications using React Router.
-
-[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/remix-run/react-router-templates/tree/main/default)
-
-## Features
-
-- 🚀 Server-side rendering
-- ⚡️ Hot Module Replacement (HMR)
-- 📦 Asset bundling and optimization
-- 🔄 Data loading and mutations
-- 🔒 TypeScript by default
-- 🎉 TailwindCSS for styling
-- 📖 [React Router docs](https://reactrouter.com/)
-
 ## Getting Started
 
+### Prerequisite
+
+This project requires:
+
+- Node.js version 22.13.1
+- pnpm version 9.15.4
+
+To install Node.js, visit [nodejs.org](https://nodejs.org/)
+
+To install pnpm, run:
+
+```bash
+npm install -g pnpm@9.15.4
+```
+
 ### Installation
 
 Install the dependencies:
 
 ```bash
-npm install
+pnpm install
 ```
 
 ### Development
@@ -29,7 +28,7 @@ npm install
 Start the development server with HMR:
 
 ```bash
-npm run dev
+pnpm dev
 ```
 
 Your application will be available at `http://localhost:5173`.
@@ -39,31 +38,19 @@ Your application will be available at `http://localhost:5173`.
 Create a production build:
 
 ```bash
-npm run build
+pnpm build
 ```
 
 ## Deployment
 
 ### Docker Deployment
 
-This template includes three Dockerfiles optimized for different package managers:
-
-- `Dockerfile` - for npm
-- `Dockerfile.pnpm` - for pnpm
-- `Dockerfile.bun` - for bun
-
 To build and run using Docker:
 
 ```bash
-# For npm
+# Build the docker
 docker build -t my-app .
 
-# For pnpm
-docker build -f Dockerfile.pnpm -t my-app .
-
-# For bun
-docker build -f Dockerfile.bun -t my-app .
-
 # Run the container
 docker run -p 3000:3000 my-app
 ```
@@ -81,7 +68,7 @@ The containerized application can be deployed to any platform that supports Dock
 
 If you're familiar with deploying Node applications, the built-in app server is production-ready.
 
-Make sure to deploy the output of `npm run build`
+Make sure to deploy the output of `pnpm build`
 
 ```
 ├── package.json

package.json

@@ -55,5 +55,9 @@
     "typescript-eslint": "^8.22.0",
     "vite": "^5.4.11",
     "vite-tsconfig-paths": "^5.1.4"
+  },
+  "engines": {
+    "node": ">22.13.1",
+    "pnpm": ">9.15.4"
   }
 }