feat: add heartbeat for sealos self-host cluster.

[lingdie]

🤖[deprecated] Generated by Copilot at 224257c

Summary

🚀🛠️🔒

This pull request adds a new heartbeat controller to the ./controllers workspace, which collects and reports the cluster resources to the license server in the ./service workspace. It also updates the module management and dependency files for both workspaces, and provides the necessary files to build, test, and deploy the heartbeat controller as a Kubernetes job.

heartbeat controller
isolates its dependencies
autumn of modules

Walkthrough

• Add a sub-workspace for the heartbeat controller in the ./controllers workspace (link)
• Implement the heartbeat controller as a Kubernetes job that collects and reports cluster resources to the license server (link, link, link, link, link, link)
• Build a Docker image for the heartbeat controller using the Dockerfile and the Makefile (link, link)
• Update the checksums of the modules that are dependencies of the ./controllers code in the go.work.sum file (link, link, link, link, link, link, link, link, link)
• Remove the unused dependencies from the ./controllers workspace in the go.work.sum file (link, link)
• Remove the unused dependencies from the root module in the go.mod file (link, link, link, link, link)
• Update the checksums of the modules that are dependencies of the root workspace in the go.work.sum file (link, link, link, link, link)
• Update the checksums of the modules that are dependencies of the ./service code in the go.work.sum file (link)

[sealos-ci-robot]

🤖 Generated by lychee action

Summary

Status	Count
🔍 Total	1081
✅ Successful	395
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	685
❓ 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 (f52b174) 65.45% compared to head (224257c) 65.45%.
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4383   +/-   ##
=======================================
  Coverage   65.45%   65.45%           
=======================================
  Files           8        8           
  Lines         660      660           
=======================================
  Hits          432      432           
  Misses        180      180           
  Partials       48       48           

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