Refactor Whiptail & Dialog Menus with Search Option

[harilvfs]

Description

Refactored menu functionality to include a searchable script menu, memory of the last selected option, and fix navigation.

• Added/updated scripts or configurations.
• Fixed issue #[issue number].
• Improved/optimized existing functionality.
• Bugs Fixes.
• Feature Added.
• UI Enhancement.

Context

This change improves usability, enabling faster access to scripts with a search feature, while remembering last selections for quicker navigation.

How Has This Been Tested?

• Tested on [Arch Linux].

Checklist

Please ensure your pull request meets the following requirements:

• My code follows the style guidelines of this project.
• I have performed a self-review of my code.
• I have commented on my code, particularly in hard-to-understand areas.
• My changes do not introduce new warnings.
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.

Screenshots

2024-11-09.01-41-32.mp4

[harilvfs]

Maybe this PR won’t be merged. To be honest, Whiptail and Dialog are oldschool TUI that don’t look visually appealing, especially for users who dislike white themes. Merging this PR could also introduce additional conflicts on PR #19 .