Improve language selector (#5487)

* Improve language selector

* Add Germany to German

* Run prepr:frontend

* Remove `'` in icon map

* Add Italy to Italian

apps/frontend/src/locales/ja-JP/languages.json

@@ -1,58 +0,0 @@
-{
-	"ar": "アラビア語",
-	"be": "ベラルーシ語",
-	"bg": "ブルガリア語",
-	"bn": "ベンガル語",
-	"ca": "カタルーニャ語",
-	"cs": "チェコ語",
-	"da": "デンマーク語",
-	"de": "ドイツ語",
-	"de-CH": "ドイツ語 (スイス)",
-	"el": "ギリシャ語",
-	"en-GB": "英語 (イギリス)",
-	"en-US": "英語 (アメリカ)",
-	"en-x-lolcat": "ロルキャット語",
-	"en-x-pirate": "英語 (海賊)",
-	"en-x-updown": "英語 (上下逆)",
-	"en-x-uwu": "英語 (UwU)",
-	"eo": "エスペラント",
-	"es": "スペイン語",
-	"et": "エストニア語",
-	"fi": "フィンランド語",
-	"fr": "フランス語",
-	"fr-BE": "フランス語 (ベルギー)",
-	"fr-CA": "フランス語 (カナダ)",
-	"he": "ヘブライ語",
-	"hi": "ヒンディー語",
-	"hr": "クロアチア語",
-	"hu": "ハンガリー語",
-	"id": "インドネシア語",
-	"it": "イタリア語",
-	"ja": "日本語",
-	"kk": "カザフ語",
-	"ko": "韓国語",
-	"ky": "キルギス語",
-	"lt": "リトアニア語",
-	"lv": "ラトビア語",
-	"ms": "マレー語",
-	"nb": "ノルウェー語 (ブークモール)",
-	"nl": "オランダ語",
-	"nn": "ノルウェー語 (ニーノシュク)",
-	"pes": "ペルシャ語",
-	"pl": "ポーランド語",
-	"pt": "ポルトガル語",
-	"pt-BR": "ポルトガル語 (ブラジル)",
-	"ro": "ルーマニア語",
-	"ru": "ロシア語",
-	"ru-x-bandit": "ロシア語 (ギャング)",
-	"sk": "スロバキア語",
-	"sv": "スウェーデン語",
-	"th": "タイ語",
-	"tok": "トキポナ",
-	"tr": "トルコ語",
-	"tt": "タタール語",
-	"uk": "ウクライナ語",
-	"vi": "ベトナム語",
-	"zh-Hans": "中国語 (簡体字)",
-	"zh-Hant": "中国語 (繁体字)"
-}

apps/frontend/src/locales/ja-JP/meta.json

@@ -1,10 +0,0 @@
-{
-	"displayName": {
-		"description": "Please enter the name of the language in its specific variant or regional form (e.g., English (US) for American English, not just English). If the language does not have any specific variant, simply enter the name of the language (e.g., Français, Deutsch).",
-		"message": "日本語"
-	},
-	"searchTerms": {
-		"description": "Please provide additional search terms associated with the language, if needed, to enhance the search functionality (e.g., American English, Deutschland). Each search term should be entered on a separate line. Translate as a hyphen (-) if no additional terms are needed.",
-		"message": "Japan\nJapanese\n日本\n日本語"
-	}
-}