WIP:Promethesu Metric Collect

[gongna-au]

What this PR does:
Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[cr-gpt]

Seems you are using me but didn't get OPENAI_API_KEY seted in Variables/Secrets for this repo. you could follow readme for more information

[sonarcloud]

Quality Gate passed

The SonarCloud Quality Gate passed, but some issues were introduced.

1 New issue
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov-commenter]

Codecov Report

Attention: 82 lines in your changes are missing coverage. Please review.

Comparison is base (ac511fe) 40.00% compared to head (ea33f78) 40.68%.
Report is 9 commits behind head on master.

Files	Patch %	Lines
pkg/metrics/prometheus/prometheus.go	62.16%	54 Missing and 2 partials ⚠️
pkg/boot/discovery.go	0.00%	9 Missing ⚠️
pkg/config/model.go	0.00%	5 Missing ⚠️
pkg/metrics/metrics.go	73.33%	3 Missing and 1 partial ⚠️
pkg/runtime/runtime.go	0.00%	4 Missing ⚠️
pkg/executor/redirect.go	0.00%	2 Missing ⚠️
pkg/runtime/tx.go	0.00%	2 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #813      +/-   ##
==========================================
+ Coverage   40.00%   40.68%   +0.67%     
==========================================
  Files         265      267       +2     
  Lines       26711    27119     +408     
==========================================
+ Hits        10686    11033     +347     
- Misses      14861    14919      +58     
- Partials     1164     1167       +3     

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