add kafka monitor

[wallyxjh]

🤖[deprecated] Generated by Copilot at 1e015ee

Summary

🗺️📊🚀

This pull request adds support for Kafka metrics to the service/database package. It defines a new map of Prometheus queries for Kafka pods in api/req.go and uses it in the GetQuery function in request/req.go.

api package
adds Kafka map for metrics
autumn harvest time

Walkthrough

• Add a new map variable Kafka to store Prometheus queries for Kafka metrics (link)
• Implement a new case in the GetQuery function to handle requests for kafka type and assign the result to the corresponding query from the Kafka map (link)

[sealos-ci-robot]

🤖 Generated by lychee action

Summary

Status	Count
🔍 Total	1036
✅ Successful	367
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	668
❓ Unknown	0
🚫 Errors	0

Full action output

Full Github Actions output

[sweep-ai]

Apply Sweep Rules to your PR?

• Apply: All new business logic should have corresponding unit tests.
• Apply: Refactor large functions to be more modular.
• Apply: Add docstrings to all functions and file headers.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5330a70) 65.45% compared to head (1e015ee) 65.45%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4349   +/-   ##
=======================================
  Coverage   65.45%   65.45%           
=======================================
  Files           8        8           
  Lines         660      660           
=======================================
  Hits          432      432           
  Misses        180      180           
  Partials       48       48           

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