add github action

.eslintrc.json

@@ -0,0 +1,6 @@
+{
+  "extends": [
+    "next/core-web-vitals",
+    "next/typescript"
+  ]
+}

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "npm" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"

.github/workflows/base.yml

@@ -0,0 +1,31 @@
+on: [push, pull_request]
+
+name: Base GitHub Action for Check, Test and Lints
+
+jobs:
+  lint-and-build:
+    name: Lint & Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "22"
+          cache: "npm"
+          cache-dependency-path: ./package.json
+
+      - name: Install dependencies
+        working-directory: ./
+        run: npm install --force
+
+      - name: Run ESLint
+        working-directory: ./
+        run: npm run lint
+
+      - name: Build Next.js application
+        working-directory: ./
+        run: npm run build

package.json

@@ -3,7 +3,8 @@
   "scripts": {
     "build": "next build",
     "dev": "next dev",
-    "start": "next start"
+    "start": "next start",
+    "lint": "next lint"
   },
   "dependencies": {
     "@fortawesome/free-brands-svg-icons": "^6.6.0",
@@ -16,7 +17,7 @@
     "bcrypt": "^5.1.1",
     "clsx": "^2.1.1",
     "d3": "^7.9.0",
-    "next": "15.0.0-canary.56",
+    "next": "15.0.2",
     "next-auth": "^5.0.0-beta.25",
     "pg": "^8.12.0",
     "postcss": "8.4.38",
@@ -32,7 +33,9 @@
     "@types/d3": "^7.4.3",
     "@types/node": "20.14.8",
     "@types/react": "18.3.3",
-    "@types/react-dom": "18.3.0"
+    "@types/react-dom": "18.3.0",
+    "eslint": "9.13.0",
+    "eslint-config-next": "15.0.2"
   },
   "engines": {
     "node": ">=20.12.0"