Explore Spectre.Console 0.55 TextPrompt improvements (editable defaults, CancellationToken)

[sliekens]

Background

Spectre.Console 0.55.0 adds useful improvements to TextPrompt:

• Editable default values — pre-populate the prompt with a value the user can modify before submitting.
• CancellationToken support — programmatically cancel prompts.
• Clear-prompt-line option — erase the prompt after input.

Relevant files

• samples/MostVersatileMaterials/ItemPicker.cs — uses AnsiConsole.Prompt()

Opportunity

Review ItemPicker.cs to see if editable defaults or cancellation support would improve the user experience.

Reference

• Spectre.Console 0.55.0 release notes: https://github.com/spectreconsole/spectre.console/releases/tag/0.55.0