Merge branch 'main' into server

.github/workflows/check.yml

@@ -0,0 +1,18 @@
+name: Check Gradle project
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build-gradle-project:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout project sources
+        uses: actions/checkout@v3
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+      - name: Run check with Gradle Wrapper
+        run: ./gradlew check