fix(cli): correct spelling typo and append newline to apply output

[saiashok0981]

Closes #1041

Summary

This PR applies formatting and spelling polish to two CLI commands:

• Fixes a typo in replication start output ("Repliation" -> "Replication").
• Adds a missing trailing newline in config apply success print statement to prevent shell prompt overlap.
  Signed-off-by: saiashok103@gmail.com

[qcserestipy]

@saiashok0981 Thank you for your contribution, please fix the failing DCO before merging this.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 9.34%. Comparing base (60ad0bd) to head (1f0050b).
⚠️ Report is 191 commits behind head on main.

Files with missing lines	Patch %	Lines
cmd/harbor/root/configurations/apply.go	0.00%	1 Missing ⚠️
cmd/harbor/root/replication/start.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             main   #1015      +/-   ##
=========================================
- Coverage   10.99%   9.34%   -1.65%     
=========================================
  Files         173     321     +148     
  Lines        8671   16082    +7411     
=========================================
+ Hits          953    1503     +550     
- Misses       7612   14445    +6833     
- Partials      106     134      +28     

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[saiashok0981]

Hi @qcserestipy, thank you for the review! I've fixed the failing DCO git config user.name was not set globally, which caused the Signed-off-by to be malformed. I've amended the commit with the correct sign-off (Signed-off-by: saiashok0981 saiashok103@gmail.com) and force-pushed. Please take another look when you get a chance!