feat: Add test backend pipeline

.gitea/workflows/ci.yml

@@ -29,6 +29,32 @@ jobs:
             workflow:
               - '.gitea/workflows/**'
 
+  test-backend:
+    runs-on: ubuntu-latest
+    name: "Backend Tests"
+    needs: changed_files
+    if: ${{ needs.changed_files.outputs.backend == 'true' || needs.changed_files.outputs.workflow == 'true' }}
+    container:
+      image: "cimg/openjdk:23.0-node"
+    steps:
+      - name: "Checkout"
+        uses: actions/checkout@v4
+
+      - name: "Run tests"
+        working-directory: ./backend
+        run: |
+          ./gradlew test
+
+      - name: "Cache checkstyle results"
+        uses: actions/upload-artifact@v4
+        with:
+          name: checkstyle-results
+          path: backend/build/reports/checkstyle
+
+      - name: "Stop Gradle"
+        working-directory: ./backend
+        run: ./gradlew --stop
+
   checkstyle:
     runs-on: ubuntu-latest
     name: "Checkstyle Main"

.gitea/workflows/claude.yml

@@ -72,4 +72,5 @@ jobs:
           tea \"<reject or approve>\"  ${PR_NUMBER} \"<your review message here>\"
 
           Make sure the comment is clear, professional, and helpful. Only run the tea comment command once you're finished reviewing all changes. AND MOST IMPORTANDLY ONLY REVIEW THE DIFF FROM THE CURRENT STATE TO THE MAIN BRANCH TO GET THAT USE GIT DIFF. Also if the changes are rejected be a bit mean
-          You may also use the tea cli to find out various things about the pull request"
+          You may also use the tea cli to find out various things about the pull request
+          Dont be too strict"