fix(i18n): address Copilot review feedback round 3

- time.json: Revert displayWithTime to 12h format (hh:mm A) matching picker UI
- time.json: Use short day abbreviations (Pzt, Sal, Çar...) for compact grid
- plugin.json: Fix Github → GitHub branding capitalization
- plugin.json: Align upgrade modal strings (Yükle→Güncelle) for consistency

web/i18n/tr-TR/plugin.json

@@ -84,7 +84,7 @@
   "deprecated": "Kaldırılmış",
   "detailPanel.actionNum": "{{num}} {{action}} DAHİL",
   "detailPanel.categoryTip.debugging": "Hata Ayıklama Eklentisi",
-  "detailPanel.categoryTip.github": "Github'dan yüklendi",
+  "detailPanel.categoryTip.github": "GitHub'dan yüklendi",
   "detailPanel.categoryTip.local": "Yerel Eklenti",
   "detailPanel.categoryTip.marketplace": "Pazar Yeri'nden yüklendi",
   "detailPanel.configureApp": "Uygulamayı Yapılandır",
@@ -250,9 +250,9 @@
   "task.runningPlugins": "Eklentiler Yükleniyor",
   "task.successPlugins": "Başarıyla Yüklenen Eklentiler",
   "upgrade.close": "Kapat",
-  "upgrade.description": "Aşağıdaki eklentiyi yüklemek üzere",
-  "upgrade.successfulTitle": "Yükleme başarılı",
-  "upgrade.title": "Eklentiyi Yükle",
+  "upgrade.description": "Aşağıdaki eklentiyi güncellemek üzeresiniz",
+  "upgrade.successfulTitle": "Güncelleme başarılı",
+  "upgrade.title": "Eklentiyi Güncelle",
   "upgrade.upgrade": "Güncelle",
   "upgrade.upgrading": "Güncelleniyor...",
   "upgrade.usedInApps": "{{num}} uygulamalarında kullanılır"

web/i18n/tr-TR/time.json

@@ -1,16 +1,16 @@
 {
   "dateFormats.display": "D MMMM YYYY",
-  "dateFormats.displayWithTime": "D MMMM YYYY HH:mm",
+  "dateFormats.displayWithTime": "D MMMM YYYY hh:mm A",
   "dateFormats.input": "YYYY-MM-DD",
   "dateFormats.output": "YYYY-MM-DD",
   "dateFormats.outputWithTime": "YYYY-MM-DDTHH:mm:ss.SSSZ",
-  "daysInWeek.Fri": "Cuma",
-  "daysInWeek.Mon": "Pazartesi",
-  "daysInWeek.Sat": "Cumartesi",
-  "daysInWeek.Sun": "Pazar",
-  "daysInWeek.Thu": "Perşembe",
-  "daysInWeek.Tue": "Salı",
-  "daysInWeek.Wed": "Çarşamba",
+  "daysInWeek.Fri": "Cum",
+  "daysInWeek.Mon": "Pzt",
+  "daysInWeek.Sat": "Cmt",
+  "daysInWeek.Sun": "Paz",
+  "daysInWeek.Thu": "Per",
+  "daysInWeek.Tue": "Sal",
+  "daysInWeek.Wed": "Çar",
   "defaultPlaceholder": "Bir zaman seç...",
   "months.April": "Nisan",
   "months.August": "Ağustos",