Switch repository docs to English README workflow

src/App.tsx

@@ -54,6 +54,7 @@ const translations = {
     values: "Werte",
     defaultsApplied: "Defaults",
     source: "Quelle",
+    file: "Datei",
     text: "Text",
     defaults: "Standardwerte",
     defaultsHint: "Mögliche Standardwerte werden erkannt; eigene Werte überschreiben passende Keys im Output.",
@@ -93,6 +94,7 @@ const translations = {
     values: "Values",
     defaultsApplied: "Defaults",
     source: "Source",
+    file: "File",
     text: "Text",
     defaults: "Defaults",
     defaultsHint: "Possible defaults are detected; custom values override matching keys in the output.",
@@ -132,6 +134,7 @@ const translations = {
     values: "Valores",
     defaultsApplied: "Defaults",
     source: "Origen",
+    file: "Archivo",
     text: "Texto",
     defaults: "Valores predeterminados",
     defaultsHint: "Se detectan valores posibles; los personalizados sobrescriben claves iguales.",
@@ -171,6 +174,7 @@ const translations = {
     values: "Valeurs",
     defaultsApplied: "Défauts",
     source: "Source",
+    file: "Fichier",
     text: "Texte",
     defaults: "Valeurs par défaut",
     defaultsHint: "Les valeurs possibles sont détectées; les valeurs personnalisées remplacent les clés.",
@@ -210,6 +214,7 @@ const translations = {
     values: "Waarden",
     defaultsApplied: "Defaults",
     source: "Bron",
+    file: "Bestand",
     text: "Tekst",
     defaults: "Standaardwaarden",
     defaultsHint: "Mogelijke standaardwaarden worden herkend; eigen waarden overschrijven keys.",
@@ -244,7 +249,7 @@ function detectLanguage(): Language {
   }
 
   const browserLanguage = navigator.language.slice(0, 2) as Language;
-  return browserLanguage in languageNames ? browserLanguage : "de";
+  return browserLanguage in languageNames ? browserLanguage : "en";
 }
 
 function readDefaults(): EnvDefault[] {
@@ -610,7 +615,7 @@ export default function App() {
         <Stat label={t.hits} value={String(result.changedCount)} />
         <Stat label={t.values} value={String(result.replacements.length)} />
         <Stat label={t.defaultsApplied} value={String(result.defaultedKeys.length)} />
-        <Stat label={t.source} value={loadedPath ? "Datei" : t.text} />
+        <Stat label={t.source} value={loadedPath ? t.file : t.text} />
       </section>
 
       <section className="workbench">