ci: Add build CI (#2)

.github/workflows/dev.build.yml

@@ -0,0 +1,46 @@
+name: Build Development Version Artifacts
+
+on:
+  push:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        # Use these Java versions
+        java: [
+          17,    # Current Java LTS
+        ]
+        # and run on Linux, macOS, and Windows
+        os: [ macos-latest, ubuntu-latest, windows-latest ]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.java }}
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ matrix.java }}
+      - name: Show Java version
+        run: java -version
+      - name: Validate Gradle Wrapper
+        uses: gradle/wrapper-validation-action@v1
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2.11.1
+        with:
+          cache-disabled: true
+      - name: Show Gradle version
+        run: ./gradlew --version
+      - name: Build with Gradle
+        run: ./gradlew shadowJar
+      - name: Get short SHA
+        run: echo "SHORT_SHA=${GITHUB_SHA::7}" >> $GITHUB_ENV
+      - name: Upload Artifacts
+        if: ${{ runner.os == 'macOS' }} # Only upload artifacts built on macOS
+        uses: actions/upload-artifact@v4
+        with:
+          name: F1Manager-Save-Editor-${{ env.SHORT_SHA }}
+          path: build/distributions