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/ko.ts

@@ -11,9 +11,14 @@ export const dict: Record<I18nKey, string> = {
   'common.language.spanish': '스페인어',
   'common.language.brazilianPortuguese': '브라질 포르투갈어',
   'common.language.korean': '한국어',
+  'common.language.polish': '폴란드어',
   'common.revealPath.finder': 'Finder에서 보기',
   'common.revealPath.fileExplorer': 'File Explorer에서 열기',
   'common.revealPath.fileManager': '파일 관리자에서 열기',
+  'pwa.installPrompt.description': '더 빠르게 접근하려면 OpenChamber를 설치하세요',
+  'pwa.installPrompt.action': '설치',
+  'pwa.installPrompt.started': '설치가 시작되었습니다',
+  'pwa.installPrompt.installed': 'OpenChamber가 설치되었습니다',
   'layout.mainTab.chat': '채팅',
   'layout.mainTab.plan': '계획',
   'layout.mainTab.diff': '변경사항',