feat: update workflow to build with Gradle and verify installation

.gitea/workflows/action.yaml

@@ -3,13 +3,28 @@ run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
 on: [push]
 
 jobs:
-  Explore-Gitea-Actions:
+  Build-Gradle:
     runs-on: ubuntu-latest
     steps:
       - name: List files in the repository
+        run: ls ${{ gitea.workspace }}
+
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '21'  # Adjust as needed
+
+      - name: Install Gradle
         run: |
-          ls ${{ gitea.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."
-      - run: |
-          apt update && apt install -y gradle
-          cd ${{ gitea.workspace }}/environmentex && gradle build && ls ../
+          sudo apt update
+          sudo apt install -y gradle
+
+      - name: Verify Gradle Installation
+        run: gradle --version
+
+      #- name: Build with Gradle
+      #  run: ./gradlew build