chore: Add dependabot configuration and update CI workflow (#12)

* chore: add dependabot configuration and update CI workflow

* chore: remove unused test and eject scripts from package.json

.github/dependabot.yml

@@ -0,0 +1,33 @@
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: 'npm'
+    directory: '/'
+    open-pull-requests-limit: 5
+    schedule:
+      interval: 'monthly'
+      day: 'first-tuesday'
+      time: '10:00'
+      timezone: 'Europe/Berlin'
+    assignees: ['born3am'] # Assign PRs to a specific user or team
+    commit-message:
+      prefix: 'chore' # PR title prefix
+      include: 'scope'
+    groups:
+      minor-updates:
+        applies-to: version-updates
+        update-types:
+          - 'patch' # Group all patch updates together
+    versioning-strategy: increase-if-necessary
+    ignore:
+      - dependency-name: '*'
+        versions:
+          - 'alpha'
+          - 'beta'
+          - 'canary'
+          - 'dev'
+          - 'experimental'
+          - 'legacy'
+          - 'next'
+          - 'nightly'

.github/workflows/ci.yml

@@ -0,0 +1,51 @@
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
+
+name: Node.js CI
+
+on:
+  push:
+    branches: ['main', 'master']
+  pull_request:
+    branches: ['main', 'master']
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [22.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+      fail-fast: true
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+          cache-dependency-path: package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Check prettier compliance
+        run: npm run prettier --if-present
+
+      - name: Check stylelint compliance
+        run: npm run stylelint --if-present
+
+      - name: Check lint compliance
+        run: npm run lint --if-present
+
+      - name: Build
+        run: npm run build --if-present
+
+      - name: TypeScript Type Check
+        run: npm run type-check --if-present
+
+      - name: Run unit tests
+        run: npm test --if-present

package.json

@@ -7,8 +7,6 @@
   "scripts": {
     "start": "vite",
     "build": "vite build",
-    "test": "react-scripts test",
-    "eject": "react-scripts eject",
     "lint": "eslint -c eslint.config.js --cache .",
     "lint:fix": "npm run lint -- --no-cache --fix",
     "prettier": "prettier --check --cache --no-error-on-unmatched-pattern '**/*.md' '**/*.yml' '**/*.json' '**/*.html' '**/*.css' '**/*.scss' '**/*.sass' '**/*.less'",