chore: add basic GH actions (#21)

.github/workflows/add-to-project.yml

@@ -0,0 +1,14 @@
+name: Add new item to project board
+
+on:
+  issues:
+    types:
+      - opened
+  pull_request_target:
+    types:
+      - opened
+
+jobs:
+  add-to-project:
+      uses: unleash/.github/.github/workflows/add-item-to-project.yml@main
+      secrets: inherit

.github/workflows/pr.yaml

@@ -0,0 +1,19 @@
+name: PR
+
+on:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v4
+        name: Checkout code
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: 'temurin'
+          cache: gradle
+      - name: Build, test, coverage
+        run: ./gradlew build