feat: add GitHub Action to build and publish package to GitHub Packages

Author: Fantamomo

.github/workflows/publish.yml

@@ -0,0 +1,28 @@
+name: Build & Publish to GitHub Packages
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 24
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 24
+
+      - name: Publish
+        run: ./gradlew publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}