Repository cleanup (#19)

* Delete unnecessary files

* Setup multi modular gradle project properly

* Rename GUILD.md to README.md

* Run Spotless on all files

* Update Spring plugin to latest for Java 21 support

* Create pre-commit.yaml GHA

* Use .yaml for Spring properties

* Packaged JShellWrapper

* Add docker-compose.yaml

* Update README.md

Author: surajkumar

.github/workflows/pre-commit.yaml

@@ -0,0 +1,22 @@
+name: pre-commit
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-java@v3
+        with:
+          java-version: '21'
+          distribution: 'corretto'
+
+      - uses: gradle/gradle-build-action@v3
+        with:
+          gradle-version: 8.7
+
+      - name: Build with Gradle
+        run: gradle build