UBERF-13844,13845: Edit card type UI improvements

[lexiv0re]

• Removes unnecessary check on closing enum editing dialog when nothing has changes
• Adds search capability to DropdownLabelsPopupIntl, also fixes the keyboard selection logic

Before:

After:

Related to: https://front.hc.engineering/workbench/platform/tracker/UBERF-13844, https://front.hc.engineering/workbench/platform/tracker/UBERF-13845

[huly-github-staging]

Connected to Huly®: UBERF-13849

[Copilot]

Pull Request Overview

This PR implements UI improvements for card type editing by adding search functionality to dropdown lists and removing unnecessary confirmation dialogs. The changes enhance user experience by making dropdown selection more efficient and streamlining the enum editing workflow.

• Adds search capability to the DropdownLabelsPopupIntl component with keyboard navigation improvements
• Removes unnecessary confirmation dialog when closing enum editing without changes
• Enables search functionality in the RefEditor dropdown for class selection

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
packages/ui/src/components/DropdownLabelsPopupIntl.svelte	Adds search input, filtering logic, and improved keyboard navigation
packages/ui/src/components/DropdownLabelsIntl.svelte	Passes withSearch prop to the popup component
plugins/setting-resources/src/components/typeEditors/RefEditor.svelte	Enables search functionality for class selection dropdown
plugins/setting-resources/src/components/EditEnum.svelte	Adds logic to skip confirmation dialog when enum values are unchanged

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[ArtyomSavchenko]

LGTM