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Fix language default in picker. Misc i18n fixes (#664)

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* fix: fix language default in picker. Misc i18n fixes

* Update src/i18n/config.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* PR fixes

* duplicate key

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
This commit is contained in:
Dan Ditomaso
2025-06-17 16:23:57 -04:00
committed by GitHub
co-authored by Copilot
parent c91e5e6b7b
commit a5339af0dd
6 changed files with 52 additions and 82 deletions
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src/i18n/config.ts
+14 -20
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@@ -7,32 +7,20 @@ export type Lang = {
code: Intl.Locale["language"];
name: string;
flag: string;
region?: Intl.Locale["region"];
};
export type LangCode = Lang["code"];
/**
* Generates a flag emoji from a two-letter country code.
* @param regionCode - The two-letter, uppercase country code (e.g., "US", "FI").
* @returns A string containing the flag emoji.
*/
function getFlagEmoji(regionCode: string): string {
const A_LETTER_CODE = 0x1F1E6;
const a_char_code = "A".charCodeAt(0);
const codePoints = regionCode
.toUpperCase()
.split("")
.map((char) => A_LETTER_CODE + char.charCodeAt(0) - a_char_code);
return String.fromCodePoint(...codePoints);
}
export const supportedLanguages: Lang[] = [
{ code: "de-DE", name: "Deutschland", flag: getFlagEmoji("DE") },
{ code: "en-US", name: "English", flag: getFlagEmoji("US") },
{ code: "fi-FI", name: "Suomi", flag: getFlagEmoji("FI") },
{ code: "sv-SE", name: "Svenska", flag: getFlagEmoji("SE") },
{ code: "de", name: "Deutsch", flag: "🇩🇪" },
{ code: "en", name: "English", flag: "🇺🇸" },
{ code: "fi", name: "Suomi", flag: "🇫🇮" },
{ code: "sv", name: "Svenska", flag: "🇸🇪" },
];
export const FALLBACK_LANGUAGE_CODE: LangCode = "en";
i18next
.use(Backend)
.use(initReactI18next)
@@ -50,7 +38,13 @@ i18next
order: ["localStorage", "navigator"],
caches: ["localStorage"],
},
fallbackLng: "en-US", // Default to US English if detection fails
fallbackLng: {
default: [FALLBACK_LANGUAGE_CODE],
"en-GB": [FALLBACK_LANGUAGE_CODE],
"fi": ["fi-FI"],
"sv": ["sv-SE"],
"de": ["de-DE"],
},
fallbackNS: ["common", "ui", "dialog"],
debug: import.meta.env.MODE === "development",
ns: [