Chore: upgrade and fix cloud build logic

[lingdie]

🤖[deprecated] Generated by Copilot at 9d74d0e

Summary

🗑️🆕🔐

This pull request updates the cloud installation process to use a new sealos-cloud image with an embedded license and a self-signed wildcard certificate for ingress. It also removes the unused free-license.yaml manifest and adjusts the install.sh and init.sh scripts accordingly.

To install cloud with sealos and k8s
We need a custom image and certs
So we patch ingress-nginx-controller
And use kustomize for tls-secret.yaml
And we drop the free-license.yaml that hurts

Walkthrough

• Remove free-license.yaml manifest application from init.sh script (link), as sealos-cloud image has embedded license
• Delete unused free-license.yaml manifest file (link)

[sealos-ci-robot]

🤖 Generated by lychee action

Summary

Status	Count
🔍 Total	1148
✅ Successful	388
⏳ Timeouts	0
🔀 Redirected	0
👻 Excluded	759
❓ 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 (c9527a7) 65.45% compared to head (9d74d0e) 65.45%.
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4408   +/-   ##
=======================================
  Coverage   65.45%   65.45%           
=======================================
  Files           8        8           
  Lines         660      660           
=======================================
  Hits          432      432           
  Misses        180      180           
  Partials       48       48           

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