WIP: Add support for navigating interactive prompts with 'q' key

[qcserestipy]

Fixes #435

Problem

Currently, the Harbor CLI's interactive selection prompts don't properly support navigation between different selection levels. When a user presses 'q':

• The UI exits, but the command doesn't properly handle this special value
• Users can't easily go back to previous selection screens
• The selection process can get stuck in loops or require restarting the command

Solution

This PR implements proper handling of the 'q' key in interactive prompts to enable intuitive navigation:

• At the top-level prompt (project selection), 'q' exits the command
• At lower-level prompts (repository, artifact selection), 'q' goes back to the previous selection level
• Clear feedback messages inform users about navigation options

[Copilot]

Pull Request Overview

This PR enhances the interactive prompt navigation in Harbor CLI by implementing proper handling of the 'q' key. Key changes include:

• Adding a handler for the 'q' key in the selection prompt model to support exit behavior.
• Incorporating loop logic in artifact listing to allow users to return to the project selection prompt from repository selection.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
pkg/views/base/selection/model.go	Added case for "q" to trigger a quit in selection mode.
cmd/harbor/root/artifact/list.go	Introduced loop logic to allow going back to project selection upon pressing "q" during repository selection.

[qcserestipy]

The fix was easier in the end. To keep it consistent with the rest of the code a simple return missing in case repoName is empty as selection.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.

Please upload report for BASE (main@89d1f40). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
cmd/harbor/root/artifact/tags.go	0.00%	4 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #452   +/-   ##
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  Coverage        ?   11.64%           
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  Files           ?      163           
  Lines           ?     8170           
  Branches        ?        0           
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  Hits            ?      951           
  Misses          ?     7112           
  Partials        ?      107           

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[qcserestipy]

Since it was a minor change I am going to merge this immediately.