Feat before request

[tengfeisky]

Description

This PR adds request parameter to after_request middleware

Summary

This PR adds the request parameter to the after_request middleware function to enable proper propagation of trace_id between request and response headers. This change supports distributed tracing functionality by ensuring that the trace_id remains consistent throughout the request lifecycle and can be properly passed to downstream services.

PR Checklist

Please ensure that:

• [x] The PR contains a descriptive title
• [x] The PR contains a descriptive summary of the changes
• [x] You build and test your changes before submitting a PR.
• [x] You have added relevant documentation
• [ ] You have added relevant tests. We prefer integration tests wherever possible

Pre-Commit Instructions:

• [x] Ensure that you have run the pre-commit hooks on your PR.

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Name	Status	Preview	Comments	Updated (UTC)
robyn	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Feb 19, 2025 10:21am

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