Dev: `CodeRabbit.ai` as Pull Requests Review

### PHP Version
8.5.0

### CodeIgniter4 Version
4.7.x

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Anyone have access to organization, this tools free for OSS. Its helpful for review automatically when someone open PR

https://github.com/apps/coderabbitai

Reference Repo:
- gofiber/fiber

cc @lonnieezell @michalsn @MGatner

Start by reviewing the CodeRabbit GitHub App linked in the issue and the referenced gofiber/fiber repository to understand the proposed pull-request review workflow. The issue does not name any CodeIgniter4 files or tests; done would mean deciding whether and how the organization should enable CodeRabbit for pull requests.

Scritto dal modello di indicizzazione a partire dal testo della issue.