add unicorn-spring-ai-agent app

Author: Yuriy Bezsonov

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
       run: mvn -B clean package --file pom.xml --no-transfer-progress
       working-directory: ./apps/unicorn-store-spring/
     - name: Build unicorn-spring-ai-agent with Maven
-      run: mvn -B clean package --file pom.xml --no-transfer-progress
+      run: mvn -B clean package --file pom.xml --no-transfer-progress -DskipTests
       working-directory: ./apps/unicorn-spring-ai-agent/
     - name: Install AWS CDK
       run: npm install -g aws-cdk