feature: Add SSH option to the scale command(sealos add/delete).

[lmsh7]

• Added SSH to apply.ScaleArgs, making it possible to specify password and other SSH options when adding nodes, and modified the corresponding test files.
• Fixed a documentation error that incorrectly stated "addCmd represents the delete command".
• Added a TODO at a specific location.
• Added a break statement to GetIPSByRole to prevent unnecessary comparisons.

[cla-assistant[bot]]

All committers have signed the CLA.

[fanux]

Great job! Please add a test report for this PR.

[codecov[bot]]

Codecov Report

Patch coverage: 100.00% and project coverage change: +5.98 :tada:

Comparison is base (339adfa) 67.19% compared to head (d21eac3) 73.17%.

:exclamation: Current head d21eac3 differs from pull request most recent head e9f4746. Consider uploading reports for the commit e9f4746 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2896      +/-   ##
==========================================
+ Coverage   67.19%   73.17%   +5.98%     
==========================================
  Files           8        8              
  Lines         567      604      +37     
==========================================
+ Hits          381      442      +61     
+ Misses        153      128      -25     
- Partials       33       34       +1     

Impacted Files	Coverage Δ
pkg/apply/args.go	100.00% <100.00%> (ø)
pkg/apply/scale.go	76.59% <100.00%> (+5.08%)	:arrow_up:

... and 2 files with indirect coverage changes

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[lmsh7]

Great job! Please add a test report for this PR.

Test report:

1. Add node with wrong setting.
2. Clusterfile after add failed.
3. Add node with correct ssh setting and build connection successfully.

[cuisongliu]

Maybe you can add more test: create a cluster and add one node with different password and delete one node in the cluster, print the Cluster file and see what will happen.

fix this can merge it .

[stale[bot]]

This issue has been automatically closed because we haven't heard back for more than 60 days, please reopen this issue if necessary.