feat(i18n): Add translation fields for de, en, ja, km, zhcn

- Update translation index to support Korean
  `application/src/translation/index.ts`
- Update translation indexes
  `application/src/translation/{de,en,ja,km,zhcn}/index.ts`
- Update dropdown menu item in dashboard header
  `application/src/components/dashboard/Header.tsx`

application/src/components/dashboard/Header.tsx

@@ -116,6 +116,9 @@ export const Header = ({
             <DropdownMenuItem onClick={() => setLanguage("de")} className={language === "de" ? "bg-accent" : ""}>
               {t("Deutsch")}
             </DropdownMenuItem>
+            <DropdownMenuItem onClick={() => setLanguage("ko")} className={language === "ko" ? "bg-accent" : ""}>
+              {t("korean")}
+            </DropdownMenuItem>
             <DropdownMenuItem onClick={() => setLanguage("ja")} className={language === "ja" ? "bg-accent" : ""}>
               {t("japanese")}
             </DropdownMenuItem>

application/src/translations/de/common.ts

@@ -8,6 +8,7 @@ export const commonTranslations: CommonTranslations = {
   english: "Englisch",
   khmer: "ភាសាខ្មែរ",
   german: "Deutsch",
+  korean: "한국어",
   japanese: "日本語",
   simplifiedChinese: "简体中文",
   goodMorning: "Guten Morgen",

application/src/translations/en/common.ts

@@ -8,6 +8,7 @@ export const commonTranslations: CommonTranslations = {
   english: "Englisch",
   khmer: "ភាសាខ្មែរ",
   german: "Deutsch",
+  korean: "한국어",
   japanese: "日本語",
   simplifiedChinese: "简体中文",
   goodMorning: "Good morning",

application/src/translations/index.ts

@@ -1,15 +1,17 @@
 import enTranslations from './en';
 import kmTranslations from './km';
 import deTranslations from './de';
+import koTranslations from './ko';
 import jaTranslations from './ja';
 import zhcnTranslations from './zhcn';
 
-export type Language = "en" | "km" | "de" | "ja" | "zhcn";
+export type Language = "en" | "km" | "de" | "ko" | "ja" | "zhcn";
 
 export const translations = {
   en: enTranslations,
   km: kmTranslations,
   de: deTranslations,
+  ko: koTranslations,
   ja: jaTranslations,
   zhcn: zhcnTranslations,
 };

application/src/translations/ja/common.ts

@@ -7,6 +7,7 @@ export const commonTranslations: CommonTranslations = {
   english: "Englisch",
   khmer: "ភាសាខ្មែរ",
   german: "Deutsch",
+  korean: "한국어",
   japanese: "日本語",
   simplifiedChinese: "简体中文",
   goodMorning: "おはようございます",

application/src/translations/km/common.ts

@@ -8,6 +8,7 @@ export const commonTranslations: CommonTranslations = {
   english: "Englisch",
   khmer: "ភាសាខ្មែរ",
   german: "Deutsch",
+  korean: "한국어",
   japanese: "日本語",
   simplifiedChinese: "简体中文",
   goodMorning: "អរុណសួស្តី",

application/src/translations/zhcn/common.ts

@@ -8,6 +8,7 @@ export const commonTranslations: CommonTranslations = {
   english: "Englisch",
   khmer: "ភាសាខ្មែរ",
   german: "Deutsch",
+  korean: "한국어",
   japanese: "日本語",
   simplifiedChinese: "简体中文",
   goodMorning: "早上好",