feat: add Polish localization (#1123)

* Add Polish (pl) localization

* translations

* fix: add missing Polish translations

* copy en keys to pl

* fix: complete Polish settings translations

* fix: localize PWA install prompt

* fix pwa install prompt lifecycle and complete Polish locale keys

* polish polish locale wording for natural phrasing

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Co-authored-by: levy52 <levy52@vp.pl>
Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>

packages/ui/src/lib/i18n/messages/es.ts

@@ -11,9 +11,14 @@ export const dict: Record<I18nKey, string> = {
   "common.language.spanish": "Español",
   "common.language.brazilianPortuguese": "Portugués brasileño",
   "common.language.korean": "Coreano",
+  "common.language.polish": "Polaco",
   "common.revealPath.finder": "Mostrar en Finder",
   "common.revealPath.fileExplorer": "Abrir en File Explorer",
   "common.revealPath.fileManager": "Abrir en gestor de archivos",
+  "pwa.installPrompt.description": "Instala OpenChamber para acceder más rápido",
+  "pwa.installPrompt.action": "Instalar",
+  "pwa.installPrompt.started": "Instalación iniciada",
+  "pwa.installPrompt.installed": "OpenChamber se instaló",
   "layout.mainTab.chat": "Chat",
   "layout.mainTab.plan": "Plan",
   "layout.mainTab.diff": "Diff",