[Gabriel Dufresne (GabrielDuf)]

Fixes #5149.

Of the items reported in #5149, "Show illustrations on package lists" and the Bun description were already translated. The rest were still showing English (or misaligned) on main:

• List / Grid / Icons tooltips - the view-mode selectors in AbstractPackagesPage.axaml set ToolTip.Tip and their automation names as plain literals, so the existing locale entries ("Elenco", "Griglia", "Icone" in Italian) were never looked up. They now use {t:Translate ...}.
• "Settings JSON (*.json)" file filter - the settings import/export pickers in GeneralViewModel built the filter name from a literal; it now goes through CoreTools.Translate.
• "Search package managers" / "Search settings" - SettingsBasePage already translated these, but neither key existed in lang_en.json, so translators never saw them. Both are added, together with "Settings JSON".
• Close button text not centered in the integrity-violation dialog - the button has a MinWidth but no HorizontalContentAlignment, so a short label such as "Chiudi" sat left-aligned. It now centers its content, matching ImmersiveConfirmationDialog.

The three new keys are added to lang_en.json only; other locales will show English for them until translated (bovirus (@bovirus) asked to have the keys added so the Italian can follow).

Not in scope: the gendered-term point from the issue thread (e.g. "Enabled"/"Abilitato"/"Abilitata"), which needs per-context keys rather than a fix here.

[Copilot]

🟢 Approval recommended

The changes are narrowly scoped, follow established localization and layout patterns, and have no identified blocking issues.

No open issues 🎉

What changed in this PR

Addresses the remaining localization wiring and dialog alignment items from #5149 using existing UniGetUI translation mechanisms. The three new English keys enable future translations; other locales remain unchanged.

Changes:

• Localizes view-mode tooltips, accessibility names, and settings JSON file-filter labels.
• Adds English keys for both settings search prompts and the JSON filter label.
• Centers the integrity-violation dialog’s Close button text.

File	Description
src/​UniGetUI.Avalonia/​Views/​SoftwarePages/​AbstractPackagesPage.axaml	Translates List, Grid, and Icons tooltips and accessibility names.
src/​UniGetUI.Avalonia/​Views/​DialogPages/​IntegrityViolationDialog.axaml	Centers the Close button’s content.
src/​UniGetUI.Avalonia/​ViewModels/​Pages/​SettingsPages/​GeneralViewModel.cs	Translates import/export file-filter labels.
src/​Languages/​lang_en.json	Adds three missing translation keys.

_{Review effort: Balanced}

[randy-but-a-ro]

🤖 Pull request was approved automatically: the AI review is complete and all its review threads are resolved. 🎉

Integration Details

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