Apply repository rules: add CI/CD workflow, update Dependabot, add LICENSE and badges

- Add GitHub Actions build.yml workflow with Java 21 support
- Update Dependabot configuration for daily Maven updates
- Add MIT LICENSE file
- Update README.md with build status, license, and language badges
- Configure proper permissions in CI workflow

Author: forketyfork

.github/dependabot.yml

@@ -3,8 +3,17 @@ updates:
   - package-ecosystem: "maven"
     directory: "/"
     schedule:
-      interval: "weekly"
+      interval: "daily"
     groups:
       all-dependencies:
         patterns:
           - "*"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      all-actions:
+        patterns:
+          - "*"

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+name: Build
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Set up JDK 21
+      uses: actions/setup-java@v4
+      with:
+        java-version: '21'
+        distribution: 'temurin'
+
+    - name: Cache Maven dependencies
+      uses: actions/cache@v4
+      with:
+        path: ~/.m2
+        key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+        restore-keys: ${{ runner.os }}-m2
+
+    - name: Build with Maven
+      run: mvn clean compile
+
+    - name: Run tests
+      run: mvn test
+
+    - name: Verify package
+      run: mvn package

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 forketyfork
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,2 +1,7 @@
 # hibernate-extended-enhancement
+
+[![Build status](https://github.com/forketyfork/hibernate-extended-enhancement/actions/workflows/build.yml/badge.svg)](https://github.com/forketyfork/hibernate-extended-enhancement/actions/workflows/build.yml)
+[![MIT License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
+[![Java](https://img.shields.io/badge/language-Java-orange.svg)](https://www.oracle.com/java/)
+
 Source code for the article [Hibernate Extended Bytecode Enhancement](https://medium.com/@forketyfork/hibernate-extended-bytecode-enhancement-ae73962c9bf4)