diff --git a/.github/workflows/lint-v1.yml b/.github/workflows/lint-v1.yml
new file mode 100644
index 0000000..1fd26d9
--- /dev/null
+++ b/.github/workflows/lint-v1.yml
@@ -0,0 +1,21 @@
+name: Lint
+on:
+  push:
+    branches-ignore:
+      - master
+jobs:
+  lint-code:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install modules
+        run: npm install
+      - name: Run Lint script
+        run: npm run lint
+      - uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "[Github Actions] lint files"
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8e8fae3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,133 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+.cache
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+# Custom
+.DS_Store
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..bf357fb
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,3 @@
+{
+  "trailingComma": "all"
+}
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..bdb5833
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,31 @@
+{
+  "name": "cs419-project-group-15",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "cs419-project-group-15",
+      "version": "1.0.0",
+      "license": "ISC",
+      "devDependencies": {
+        "prettier": "^3.2.4"
+      }
+    },
+    "node_modules/prettier": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.2.4.tgz",
+      "integrity": "sha512-FWu1oLHKCrtpO1ypU6J0SbK2d9Ckwysq6bHj/uaCP26DxrPpppCLQRGVuqAxSTvhF00AcvDRyYrLNW7ocBhFFQ==",
+      "dev": true,
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..0c2962a
--- /dev/null
+++ b/package.json
@@ -0,0 +1,22 @@
+{
+  "name": "cs419-project-group-15",
+  "version": "1.0.0",
+  "description": "",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "lint": "prettier --write --config ./.prettierrc ."
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Firebird1029/cs419-project-group-15.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/Firebird1029/cs419-project-group-15/issues"
+  },
+  "homepage": "https://github.com/Firebird1029/cs419-project-group-15#readme",
+  "devDependencies": {
+    "prettier": "^3.2.4"
+  }
+}