Add maven wrapper

[infeo]

No description provided.

[coderabbitai]

Walkthrough

This pull request introduces Maven Wrapper support to the project. It adds Maven Wrapper shell scripts (mvnw for Unix/Mac and mvnw.cmd for Windows) that automate Maven distribution management, SHA-256 checksum validation, and execution. A corresponding configuration file (.mvn/wrapper/maven-wrapper.properties) specifies Maven 3.9.12 as the managed version. All GitHub Actions workflows are updated to invoke Maven through the wrapper (./mvnw) instead of direct system Maven invocation. Documentation and changelog entries reflect this addition.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~50 minutes

The review requires careful validation of the mvnw and mvnw.cmd scripts for security concerns (credential handling, download validation, checksum verification), platform compatibility (Cygwin/MinGW handling, Windows batch syntax), and script correctness across edge cases. While the workflow file changes follow a uniform, repetitive pattern requiring minimal effort, the substantial shell/batch scripts (295 and 189 lines respectively) with security-sensitive operations and multi-platform logic drive the overall complexity.

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Description check	❓ Inconclusive	No pull request description was provided by the author, making it impossible to assess relevance to the changeset.	Add a description explaining the rationale for adding Maven Wrapper support, such as benefits for build consistency or reduced setup requirements.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title 'Add maven wrapper' directly matches the main objective of the changeset, which adds Maven Wrapper support across the project.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch feature/mvn-wrapper

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[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@mvnw.cmd`:
- Around line 1-45: mvnw.cmd uses LF-only line endings which breaks Windows
batch parsing; add a .gitattributes entry "mvnw.cmd text eol=crlf" to force CRLF
on checkout (or instruct Windows devs to set git core.autocrlf=true), then
re-checkout/normalize mvnw.cmd so labels and variables like __MVNW_CMD__ /
MVNW_ARG0_NAME__ parse correctly in Windows batch execution.