Lookup: Add localization for search input aria-label (T1328842)

[r-farkhutdinov]

No description provided.

[Copilot]

Pull request overview

Adds a localizable message key dxLookup-ariaLabel for the search input's aria-label inside the Lookup widget, replacing the previously hardcoded 'Search' string. Default English value is added for all locale files (non-English translations are left as "Search" to be filled in by the localization team) and a QUnit test verifies the input uses the localized value.

Changes:

• Replace hardcoded aria-label: 'Search' in m_lookup.ts with messageLocalization.format('dxLookup-ariaLabel').
• Add the new dxLookup-ariaLabel key (value "Search") to all locale message JSON files.
• Add a QUnit test that asserts the search input's aria-label matches the localized dxLookup-ariaLabel value.

Reviewed changes

Copilot reviewed 33 out of 33 changed files in this pull request and generated no comments.

File	Description
packages/devextreme/js/__internal/ui/m_lookup.ts	Uses messageLocalization.format for the search input's aria-label.
packages/devextreme/js/localization/messages/*.json (30 files)	Adds dxLookup-ariaLabel key with default English value "Search".
packages/devextreme/testing/tests/DevExpress.ui.widgets.editors/lookup.tests.js	New QUnit test validating the localized aria-label is applied to the search input.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated no new comments.