Switch repository docs to English README workflow

README.md

@@ -1,7 +1,7 @@
 <p align="center">
   <h1 align="center">EnvHelper</h1>
   <p align="center">
-    Lokale Windows-App zum sauberen Ausfuellen von <code>.env</code>-Vorlagen.
+    A local Windows desktop app for turning <code>.env</code> templates into deployable configuration files.
   </p>
 </p>
 
@@ -14,67 +14,68 @@
 
 ---
 
-## Inhalt
+## Table of Contents
 
-- [Kurzbeschreibung](#kurzbeschreibung)
+- [Overview](#overview)
 - [Features](#features)
 - [Workflow](#workflow)
-- [Beispiel](#beispiel)
+- [Example](#example)
-- [Erkennung](#erkennung)
+- [Placeholder Detection](#placeholder-detection)
-- [Standardwerte](#standardwerte)
+- [Default Values](#default-values)
-- [Download und Artefakte](#download-und-artefakte)
+- [Downloads and Artifacts](#downloads-and-artifacts)
-- [Entwicklung](#entwicklung)
+- [Development](#development)
 - [Windows Build](#windows-build)
-- [Sicherheit](#sicherheit)
+- [README Generation](#readme-generation)
-- [Projektinfos](#projektinfos)
+- [Security](#security)
+- [Project Info](#project-info)
 
 ---
 
-## Kurzbeschreibung
+## Overview
 
-EnvHelper liest `.env`-Dateien oder reinen Text ein, erkennt `CHANGE_ME`-Platzhalter und erzeugt passende Werte im erwarteten Format. Gleiche Platzhalter erhalten denselben Wert, damit zusammenhaengende Variablen wie `DATABASE_URL` und `POSTGRES_PASSWORD` synchron bleiben.
+EnvHelper reads `.env` files or plain text, detects `CHANGE_ME` placeholders, infers the required value format, and produces a ready-to-use output file. Identical placeholders are replaced with the same generated value, so related variables such as `DATABASE_URL` and `POSTGRES_PASSWORD` stay in sync.
 
-Die App arbeitet lokal als Desktop-Tool. Es werden keine Secrets an externe Dienste gesendet.
+The app is local-first. It does not send generated secrets or input files to external services.
 
 ---
 
 ## Features
 
-| Bereich | Beschreibung |
+| Area | Description |
 | --- | --- |
-| Datei und Text | `.env` laden, Text direkt einfuegen, Ergebnis kopieren oder speichern |
+| File and text input | Load `.env` files, paste text directly, copy output, or save a new `.env` |
-| Placeholder | Erkennt `CHANGE_ME...` Werte und ersetzt sie formatbewusst |
+| Placeholder replacement | Detects `CHANGE_ME...` values and replaces them with format-aware values |
-| Konsistenz | Gleiche Placeholder werden im gesamten Output identisch ersetzt |
+| Consistency | Reuses the same generated value for repeated placeholders |
-| Formate | Passwoerter, Secrets, Base64, Hex, UUID, Ports, URLs, E-Mail, API-Key-Praefixe |
+| Supported formats | Passwords, secrets, Base64, hex, UUIDs, ports, URLs, email addresses, and API key prefixes |
-| Standardwerte | Erkennt naheliegende Defaults automatisch und erlaubt manuelle Overrides |
+| Default values | Detects likely defaults automatically and allows manual overrides |
-| Desktop UI | Kompakte Windows-App mit nativer Fensterleiste, Darkmode und Settings |
+| Desktop UI | Compact Windows app with a native title bar, dark mode, and settings |
-| Sprachen | Deutsch, Englisch, Spanisch, Franzoesisch, Niederlaendisch |
+| Languages | German, English, Spanish, French, and Dutch |
-| Build | Windows Setup und Portable EXE ueber Gitea Runner |
+| Build output | Windows setup and portable executables via Gitea Runner |
 
 ---
 
 ## Workflow
 
 ```text
-1. .env Datei laden oder Text einfuegen
+1. Load a .env file or paste text.
-2. Automatische Standardwerte pruefen oder eigene Defaults ergaenzen
+2. Review automatically detected defaults or add your own.
-3. CHANGE_ME Platzhalter generieren lassen
+3. Generate values for CHANGE_ME placeholders.
-4. Output kopieren oder als neue .env speichern
+4. Copy the output or save it as a new .env file.
 ```
 
 ```text
-Input                    Verarbeitung                  Output
+Input                    Processing                    Output
------                    ------------                  ------
+-----                    ----------                    ------
-DATABASE_URL=...         Placeholder erkennen           DATABASE_URL=...
+DATABASE_URL=...         Detect placeholders            DATABASE_URL=...
-POSTGRES_PASSWORD=... -> Format ableiten          ->   POSTGRES_PASSWORD=...
+POSTGRES_PASSWORD=... -> Infer formats            ->    POSTGRES_PASSWORD=...
-SESSION_SECRET=...       Werte lokal erzeugen           SESSION_SECRET=...
+SESSION_SECRET=...       Generate local values          SESSION_SECRET=...
 ```
 
 ---
 
-## Beispiel
+## Example
 
-Eingabe:
+Input:
 
 ```env
 APP_PORT=3000
@@ -90,7 +91,7 @@ BOOTSTRAP_ADMIN_EMAIL=CHANGE_ME_EMAIL
 BOOTSTRAP_ADMIN_PASSWORD=CHANGE_ME_LONG_INITIAL_ADMIN_PASSWORD
 ```
 
-Moeglicher Output:
+Possible output:
 
 ```env
 APP_PORT=3000
@@ -106,35 +107,35 @@ BOOTSTRAP_ADMIN_EMAIL=admin@example.local
 BOOTSTRAP_ADMIN_PASSWORD=Wz4...strongPassword
 ```
 
-Die echten Werte werden zufaellig lokal erzeugt.
+The actual values are generated randomly on the local machine.
 
 ---
 
-## Erkennung
+## Placeholder Detection
 
-EnvHelper priorisiert den Inhalt des Platzhalters vor dem umgebenden Variablennamen. Dadurch wird zum Beispiel `CHANGE_ME_POSTGRES_PASSWORD` innerhalb einer `DATABASE_URL` als Passwort erkannt und nicht faelschlich als URL.
+EnvHelper prioritizes the placeholder text over the surrounding variable name. This prevents cases such as `CHANGE_ME_POSTGRES_PASSWORD` inside `DATABASE_URL` from being misclassified as a URL.
 
-Unterstuetzte Muster sind unter anderem:
+Supported examples:
 
-| Muster | Ergebnis |
+| Pattern | Result |
 | --- | --- |
-| `CHANGE_ME_POSTGRES_PASSWORD` | starkes URL-sicheres Passwort |
+| `CHANGE_ME_POSTGRES_PASSWORD` | Strong URL-safe password |
-| `CHANGE_ME_32_RANDOM_BYTES_AS_BASE64` | 32 zufaellige Bytes als Base64 |
+| `CHANGE_ME_32_RANDOM_BYTES_AS_BASE64` | 32 random bytes encoded as Base64 |
-| `CHANGE_ME_HEX_TOKEN` | zufaellige Bytes als Hex |
+| `CHANGE_ME_HEX_TOKEN` | Random bytes encoded as hex |
 | `CHANGE_ME_UUID` | UUID v4 |
 | `CHANGE_ME_PUBLIC_URL` | HTTPS URL |
-| `CHANGE_ME_EMAIL` | E-Mail-Adresse |
+| `CHANGE_ME_EMAIL` | Email address |
-| `STRIPE_SECRET_KEY=CHANGE_ME` | Stripe-artiger `sk_test_...` Wert |
+| `STRIPE_SECRET_KEY=CHANGE_ME` | Stripe-like `sk_test_...` value |
-| `STRIPE_WEBHOOK_SECRET=CHANGE_ME` | Stripe-artiger `whsec_...` Wert |
+| `STRIPE_WEBHOOK_SECRET=CHANGE_ME` | Stripe-like `whsec_...` value |
-| `AWS_ACCESS_KEY_ID=CHANGE_ME` | AWS/S3-artiges Access-Key-ID Format |
+| `AWS_ACCESS_KEY_ID=CHANGE_ME` | AWS/S3-like access key ID format |
 
-Weitere Heuristiken decken typische `.env.example`-Variablen fuer SMTP, S3/MinIO, Redis, RabbitMQ, CORS, Log-Level, Environment-Flags und API Keys ab.
+Additional heuristics cover common `.env.example` variables for SMTP, S3/MinIO, Redis, RabbitMQ, CORS, log levels, environment flags, and API keys.
 
 ---
 
-## Standardwerte
+## Default Values
 
-Standardwerte werden in einer eigenen Sektion angezeigt. Die App erkennt naheliegende Defaults automatisch, zum Beispiel:
+Default values are shown in their own section. EnvHelper detects likely defaults automatically, for example:
 
 | Key | Default |
 | --- | --- |
@@ -145,37 +146,44 @@ Standardwerte werden in einer eigenen Sektion angezeigt. Die App erkennt nahelie
 | `S3_REGION` | `eu-central-1` |
 | `REDIS_URL` | `redis://redis:6379/0` |
 
-Manuelle Defaults koennen jederzeit hinzugefuegt werden. Sie ueberschreiben automatisch erkannte Defaults und wirken nur auf den Output, nicht auf die Eingabevorlage.
+Manual defaults can always be added. They override automatically detected defaults and only affect the output, never the input template.
 
 ---
 
-## Download und Artefakte
+## Downloads and Artifacts
 
-Der Windows-Build erzeugt zwei nutzbare Dateien:
+The Windows build produces two executable artifacts:
 
 ```text
 EnvHelper-0.1.0-setup-x64.exe
 EnvHelper-0.1.0-portable-x64.exe
 ```
 
-Die Dateien werden vom Gitea Runner als Actions-Artefakt und als Generic Package veroeffentlicht.
+The files are published by the Gitea Runner as an Actions artifact and as a Generic Package.
 
 ---
 
-## Entwicklung
+## Development
+
+Install dependencies:
 
 ```bash
 npm install
+```
+
+Start the Vite development server:
+
+```bash
 npm run dev
 ```
 
-Build pruefen:
+Check the production build:
 
 ```bash
 npm run build
 ```
 
-Windows-Paket lokal bauen:
+Build Windows packages:
 
 ```bash
 npm run dist:win
@@ -185,48 +193,69 @@ npm run dist:win
 
 ## Windows Build
 
-Der produktive Windows-Build laeuft ueber Gitea Actions:
+The production Windows build runs through Gitea Actions:
 
 ```text
 .gitea/workflows/build-windows.yml
 ```
 
-Der Runner:
+The runner:
 
-1. checkt das Repository aus,
+1. checks out the repository,
-2. installiert Node.js,
+2. installs Node.js,
-3. installiert Wine fuer Windows-Packaging auf Linux,
+3. installs Wine for Windows packaging on Linux,
-4. baut Vite, TypeScript und Electron,
+4. builds Vite, TypeScript, and Electron,
-5. erzeugt Setup und Portable EXE,
+5. creates setup and portable executables,
-6. laedt Artefakte und Packages nach Gitea hoch.
+6. uploads artifacts and packages to Gitea.
 
 ---
 
-## Sicherheit
+## README Generation
 
-EnvHelper erzeugt Werte lokal im Renderer mit Web-Crypto. Die App ist ein Helfer fuer `.env`-Vorlagen und ersetzt keine zentrale Secret-Verwaltung fuer produktive Infrastruktur.
+The README structure follows the blueprint-based workflow from [`andreasbm/readme`](https://github.com/andreasbm/readme).
 
-### Windows Defender und SmartScreen
+Source files:
 
-Windows kann Apps mit unbekanntem Herausgeber blockieren oder verzoegert starten. Das liegt normalerweise an fehlender Reputation oder fehlendem vertrauenswuerdigem Code-Signing-Zertifikat.
+```text
+blueprint.md
+blueprint.json
+```
 
-Der Workflow ist fuer Code Signing vorbereitet:
+Regenerate the README with:
+
+```bash
+npm run readme
+```
+
+The generated output is committed as `README.md` so Gitea can render it directly without any additional tooling.
+
+---
+
+## Security
+
+EnvHelper generates values locally in the renderer using Web Crypto. It is a helper for `.env` templates and is not a replacement for a central secret manager in production infrastructure.
+
+### Windows Defender and SmartScreen
+
+Windows may block or delay apps from unknown publishers. This is usually caused by missing reputation or by the absence of a trusted code-signing certificate.
+
+The workflow is prepared for code signing:
 
 ```text
 WINDOWS_CSC_LINK
 WINDOWS_CSC_KEY_PASSWORD
 ```
 
-`WINDOWS_CSC_LINK` ist das Zertifikat, zum Beispiel als Base64-kodierte `.pfx` Datei oder als erreichbare Zertifikats-URL. `WINDOWS_CSC_KEY_PASSWORD` ist das Passwort des Zertifikats.
+`WINDOWS_CSC_LINK` is the certificate, for example a Base64-encoded `.pfx` file or a reachable certificate URL. `WINDOWS_CSC_KEY_PASSWORD` is the certificate password.
 
 ---
 
-## Projektinfos
+## Project Info
 
-| Feld | Wert |
+| Field | Value |
 | --- | --- |
-| Autor | `MrSphay` |
+| Author | `MrSphay` |
 | Repository | `MrSphay/envHelper` |
-| App-ID | `de.wilkensxl.envhelper` |
+| App ID | `de.wilkensxl.envhelper` |
 | Stack | Electron, React, Vite, TypeScript |
-| README-Stil | Inspiriert von `andreasbm/readme` |
+| README workflow | Blueprint-inspired workflow based on `andreasbm/readme` |

blueprint.json

@@ -0,0 +1,33 @@
+{
+  "ids": {
+    "github": "MrSphay/envHelper"
+  },
+  "badges": [
+    {
+      "alt": "Platform",
+      "img": "https://img.shields.io/badge/platform-Windows-2563eb",
+      "url": "https://git.wilkensxl.de/MrSphay/envHelper"
+    },
+    {
+      "alt": "Stack",
+      "img": "https://img.shields.io/badge/stack-Electron%20%2B%20React%20%2B%20TypeScript-0f766e",
+      "url": "https://www.electronjs.org/"
+    },
+    {
+      "alt": "Build",
+      "img": "https://img.shields.io/badge/build-Gitea%20Runner-a855f7",
+      "url": "https://docs.gitea.com/usage/actions/overview"
+    },
+    {
+      "alt": "Version",
+      "img": "https://img.shields.io/badge/version-0.1.0-111827",
+      "url": "https://git.wilkensxl.de/MrSphay/envHelper"
+    }
+  ],
+  "headingPrefix": {
+    "1": "",
+    "2": ""
+  },
+  "line": "https://raw.githubusercontent.com/andreasbm/readme/master/assets/lines/rainbow.png",
+  "text": "A local Windows desktop app for turning .env templates into deployable configuration files."
+}

blueprint.md

@@ -0,0 +1,238 @@
+{{ template:title }}
+
+{{ template:badges }}
+
+---
+
+{{ template:table-of-contents }}
+
+---
+
+## Overview
+
+EnvHelper reads `.env` files or plain text, detects `CHANGE_ME` placeholders, infers the required value format, and produces a ready-to-use output file. Identical placeholders are replaced with the same generated value, so related variables such as `DATABASE_URL` and `POSTGRES_PASSWORD` stay in sync.
+
+The app is local-first. It does not send generated secrets or input files to external services.
+
+---
+
+## Features
+
+| Area | Description |
+| --- | --- |
+| File and text input | Load `.env` files, paste text directly, copy output, or save a new `.env` |
+| Placeholder replacement | Detects `CHANGE_ME...` values and replaces them with format-aware values |
+| Consistency | Reuses the same generated value for repeated placeholders |
+| Supported formats | Passwords, secrets, Base64, hex, UUIDs, ports, URLs, email addresses, and API key prefixes |
+| Default values | Detects likely defaults automatically and allows manual overrides |
+| Desktop UI | Compact Windows app with a native title bar, dark mode, and settings |
+| Languages | German, English, Spanish, French, and Dutch |
+| Build output | Windows setup and portable executables via Gitea Runner |
+
+---
+
+## Workflow
+
+```text
+1. Load a .env file or paste text.
+2. Review automatically detected defaults or add your own.
+3. Generate values for CHANGE_ME placeholders.
+4. Copy the output or save it as a new .env file.
+```
+
+```text
+Input                    Processing                    Output
+-----                    ----------                    ------
+DATABASE_URL=...         Detect placeholders            DATABASE_URL=...
+POSTGRES_PASSWORD=... -> Infer formats            ->    POSTGRES_PASSWORD=...
+SESSION_SECRET=...       Generate local values          SESSION_SECRET=...
+```
+
+---
+
+## Example
+
+Input:
+
+```env
+APP_PORT=3000
+NODE_ENV=production
+PUBLIC_BASE_URL=CHANGE_ME_PUBLIC_URL
+
+DATABASE_URL=postgresql://app_user:CHANGE_ME_POSTGRES_PASSWORD@postgres:5432/app_db
+POSTGRES_PASSWORD=CHANGE_ME_POSTGRES_PASSWORD
+
+SESSION_SECRET=CHANGE_ME_AT_LEAST_32_RANDOM_CHARACTERS
+ENCRYPTION_KEY_BASE64=CHANGE_ME_32_RANDOM_BYTES_AS_BASE64
+BOOTSTRAP_ADMIN_EMAIL=CHANGE_ME_EMAIL
+BOOTSTRAP_ADMIN_PASSWORD=CHANGE_ME_LONG_INITIAL_ADMIN_PASSWORD
+```
+
+Possible output:
+
+```env
+APP_PORT=3000
+NODE_ENV=production
+PUBLIC_BASE_URL=https://example.local
+
+DATABASE_URL=postgresql://app_user:K2d8rF7s...@postgres:5432/app_db
+POSTGRES_PASSWORD=K2d8rF7s...
+
+SESSION_SECRET=n9pS...urlSafeSecret
+ENCRYPTION_KEY_BASE64=4G8t...base64Value
+BOOTSTRAP_ADMIN_EMAIL=admin@example.local
+BOOTSTRAP_ADMIN_PASSWORD=Wz4...strongPassword
+```
+
+The actual values are generated randomly on the local machine.
+
+---
+
+## Placeholder Detection
+
+EnvHelper prioritizes the placeholder text over the surrounding variable name. This prevents cases such as `CHANGE_ME_POSTGRES_PASSWORD` inside `DATABASE_URL` from being misclassified as a URL.
+
+Supported examples:
+
+| Pattern | Result |
+| --- | --- |
+| `CHANGE_ME_POSTGRES_PASSWORD` | Strong URL-safe password |
+| `CHANGE_ME_32_RANDOM_BYTES_AS_BASE64` | 32 random bytes encoded as Base64 |
+| `CHANGE_ME_HEX_TOKEN` | Random bytes encoded as hex |
+| `CHANGE_ME_UUID` | UUID v4 |
+| `CHANGE_ME_PUBLIC_URL` | HTTPS URL |
+| `CHANGE_ME_EMAIL` | Email address |
+| `STRIPE_SECRET_KEY=CHANGE_ME` | Stripe-like `sk_test_...` value |
+| `STRIPE_WEBHOOK_SECRET=CHANGE_ME` | Stripe-like `whsec_...` value |
+| `AWS_ACCESS_KEY_ID=CHANGE_ME` | AWS/S3-like access key ID format |
+
+Additional heuristics cover common `.env.example` variables for SMTP, S3/MinIO, Redis, RabbitMQ, CORS, log levels, environment flags, and API keys.
+
+---
+
+## Default Values
+
+Default values are shown in their own section. EnvHelper detects likely defaults automatically, for example:
+
+| Key | Default |
+| --- | --- |
+| `BOOTSTRAP_ADMIN_EMAIL` | `admin@example.local` |
+| `NODE_ENV` | `production` |
+| `LOG_LEVEL` | `info` |
+| `SMTP_PORT` | `587` |
+| `S3_REGION` | `eu-central-1` |
+| `REDIS_URL` | `redis://redis:6379/0` |
+
+Manual defaults can always be added. They override automatically detected defaults and only affect the output, never the input template.
+
+---
+
+## Downloads and Artifacts
+
+The Windows build produces two executable artifacts:
+
+```text
+EnvHelper-0.1.0-setup-x64.exe
+EnvHelper-0.1.0-portable-x64.exe
+```
+
+The files are published by the Gitea Runner as an Actions artifact and as a Generic Package.
+
+---
+
+## Development
+
+Install dependencies:
+
+```bash
+npm install
+```
+
+Start the Vite development server:
+
+```bash
+npm run dev
+```
+
+Check the production build:
+
+```bash
+npm run build
+```
+
+Build Windows packages:
+
+```bash
+npm run dist:win
+```
+
+---
+
+## Windows Build
+
+The production Windows build runs through Gitea Actions:
+
+```text
+.gitea/workflows/build-windows.yml
+```
+
+The runner:
+
+1. checks out the repository,
+2. installs Node.js,
+3. installs Wine for Windows packaging on Linux,
+4. builds Vite, TypeScript, and Electron,
+5. creates setup and portable executables,
+6. uploads artifacts and packages to Gitea.
+
+---
+
+## README Generation
+
+The README structure follows the blueprint-based workflow from [`andreasbm/readme`](https://github.com/andreasbm/readme).
+
+Source files:
+
+```text
+blueprint.md
+blueprint.json
+```
+
+Regenerate the README with:
+
+```bash
+npm run readme
+```
+
+The generated output is committed as `README.md` so Gitea can render it directly without any additional tooling.
+
+---
+
+## Security
+
+EnvHelper generates values locally in the renderer using Web Crypto. It is a helper for `.env` templates and is not a replacement for a central secret manager in production infrastructure.
+
+### Windows Defender and SmartScreen
+
+Windows may block or delay apps from unknown publishers. This is usually caused by missing reputation or by the absence of a trusted code-signing certificate.
+
+The workflow is prepared for code signing:
+
+```text
+WINDOWS_CSC_LINK
+WINDOWS_CSC_KEY_PASSWORD
+```
+
+`WINDOWS_CSC_LINK` is the certificate, for example a Base64-encoded `.pfx` file or a reachable certificate URL. `WINDOWS_CSC_KEY_PASSWORD` is the certificate password.
+
+---
+
+## Project Info
+
+| Field | Value |
+| --- | --- |
+| Author | `MrSphay` |
+| Repository | `MrSphay/envHelper` |
+| App ID | `de.wilkensxl.envhelper` |
+| Stack | Electron, React, Vite, TypeScript |
+| README workflow | Blueprint-inspired workflow based on `andreasbm/readme` |

package.json

@@ -14,7 +14,8 @@
     "dev": "vite --host 127.0.0.1",
     "build": "tsc --noEmit && vite build && tsc -p tsconfig.electron.json",
     "dist:win": "npm run build && electron-builder --win nsis portable --x64 --publish never",
-    "lint": "tsc --noEmit"
+    "lint": "tsc --noEmit",
+    "readme": "npx --yes @appnest/readme generate -i blueprint.md -c blueprint.json"
   },
   "dependencies": {
     "lucide-react": "^0.468.0",

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">