Add CI to the project

Before adopting release process we need to put CI.
Tests need to be added to run action sbt test as of now we are goign ahead with only sbt compile

.github/workflows/ci.yml

@@ -0,0 +1,30 @@
+name: CI
+on:
+  workflow_dispatch:
+  pull_request:
+
+  # triggering CI default branch improves caching
+  # see https://docs.github.com/en/free-pro-team@latest/actions/guides/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache
+  push:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: corretto
+          java-version: 11
+          cache: sbt
+      - name: Build # and "Test" to apply after having some tests
+        run: sbt compile
+      - name: Test Summary
+        uses: test-summary/action@v2
+        with:
+          paths: "test-results/**/TEST-*.xml"
+        if: always()