Ensure All PickerInput Dropdowns Are Alphabetically Ordered and Searchable

[elaouniyassine]

Timeline

Estimated Completion Date: 08/10/2025

Description

Improve user experience by standardizing all pickerInput components to:

• Display choices in alphabetical order
• Include a live search option for easier navigation, especially for long lists

This ensures consistency across the app and reduces friction in selection workflows.

Actionable Items / Acceptance Criteria

• Apply sort() to the choices vector before rendering each dropdown.

• Add options = list('live-search' = TRUE) to all pickerInput definitions.

• Adjust CSS to ensure the search box styling matches the app’s design system.

• Verify that dropdowns update dynamically if their choices are reactive and remain alphabetically sorted.