had to change folder structure but translations are ok now

setup.sh

@@ -76,12 +76,11 @@ fi
 
 # Configuration
 PROJECT_DIR="steam-gift-manager"
-TRANSLATIONS_DIR="$PWD/translations"
+TRANSLATIONS_DIR="$PWD/$PROJECT_DIR/translations"
 DATA_DIR="$PWD/data"
 
 # 1. Create folders
-mkdir -p "$PROJECT_DIR"/{templates,static}
+mkdir -p "$PROJECT_DIR"/{templates,static,translations}
-mkdir -p "$TRANSLATIONS_DIR"
 mkdir -p "$DATA_DIR"
 
 chmod -R a+rwX "$TRANSLATIONS_DIR" "$DATA_DIR"
@@ -200,7 +199,7 @@ app = Flask(__name__)
 import os
 import json
 
-TRANSLATION_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', 'translations'))
+TRANSLATION_DIR = os.path.join(os.path.dirname(__file__), 'translations')
 SUPPORTED_LANGUAGES = ['de', 'en']
 TRANSLATIONS = {}
 
@@ -214,8 +213,16 @@ for lang in SUPPORTED_LANGUAGES:
 def translate(key, lang=None, **kwargs):
     if not lang:
         lang = session.get('lang', 'en')
-    value = TRANSLATIONS.get(lang, {}).get(key, key)
+    value = TRANSLATIONS.get(lang, {}).get(key)
-    return value.format(**kwargs) if kwargs else value
+    if value is None and lang != 'en':
+        value = TRANSLATIONS.get('en', {}).get(key, key)
+    else:
+        value = value or key
+    return value.format(**kwargs) if kwargs and isinstance(value, str) else value
+
+## DEBUG Translations
+if app.debug:
+    print(f"Loaded translations for 'de': {TRANSLATIONS.get('de', {})}")
 
 csrf = CSRFProtect(app)
 
@@ -264,17 +271,19 @@ app.logger.setLevel(logging.INFO)
 @app.before_request
 def enforce_https():
     if os.getenv('FORCE_HTTPS', 'False').lower() == 'true':
-        # check if https wanted
         if request.headers.get('X-Forwarded-Proto', 'http') != 'https' and not request.is_secure:
             url = request.url.replace('http://', 'https://', 1)
+            app.logger.info(f"Redirecting to HTTPS: {url}")
             return redirect(url, code=301)
 
+
 @app.context_processor
 def inject_template_vars():
     def _(key, **kwargs):
         lang = session.get('lang', 'en')
         return translate(key, lang, **kwargs)
-    return dict(_=_)
+    theme = request.cookies.get('theme', 'light')
+    return dict(_=_, theme=theme)
 
 # DB Models
 class User(db.Model, UserMixin):
@@ -348,7 +357,8 @@ def set_lang(lang):
 @app.route('/set-theme/<theme>')
 def set_theme(theme):
     resp = make_response('', 204)
-    resp.set_cookie('dark_mode', 'true' if theme == 'dark' else 'false', max_age=60*60*24*365)
+    # Von 'dark_mode' zu 'theme' ändern
+    resp.set_cookie('theme', theme, max_age=60*60*24*365)
     return resp
 
 @app.route('/login', methods=['GET', 'POST'])
@@ -864,7 +874,7 @@ services:
       - TZ=${TZ}
     volumes:
       - ../data:/app/data
-      - ../translations:/app/translations:rw
+      - ./translations:/app/translations:rw
       - ../.env:/app/.env
     user: "${UID}:${GID}"
     restart: unless-stopped
@@ -877,25 +887,12 @@ chmod -R a+rwX ../data ../translations
 find ../data ../translations -type d -exec chmod 775 {} \;
 find ../data ../translations -type f -exec chmod 664 {} \;
 
-# 8. Translation and upgrade scripts
-cat <<JSON_END > "$TRANSLATIONS_DIR/de.json"
-{
-
-}
-JSON_END
-
-cat <<JSON_END > "$TRANSLATIONS_DIR/en.json"
-{
-
-}
-JSON_END
-
-
 cat <<'SCRIPT_END' > ../translate.sh
 #!/bin/bash
 set -e
 
-TRANSLATION_DIR="./translations"
+APP_DIR="steam-gift-manager"
+TRANSLATION_DIR="$APP_DIR/translations"
 LANGS=("de" "en")
 
 # Prüfe jq
@@ -904,7 +901,7 @@ if ! command -v jq &>/dev/null; then
   exit 1
 fi
 
-# 1. Lege JSON-Dateien an, falls sie fehlen
+# 1. create json files if missing
 for lang in "${LANGS[@]}"; do
   file="$TRANSLATION_DIR/$lang.json"
   if [ ! -f "$file" ]; then
@@ -913,11 +910,12 @@ for lang in "${LANGS[@]}"; do
   fi
 done
 
-# 2. Extrahiere alle zu übersetzenden Strings
+# 2. Extract the strings
-STRINGS=$(grep -rhoP "_\(\s*['\"](.+?)['\"]\s*\)" steam-gift-manager/templates steam-gift-manager/app.py | \
+STRINGS=$(grep -rhoP "_\(\s*['\"](.+?)['\"]\s*\)" \
-          sed -E "s/_\(\s*['\"](.+?)['\"]\s*\)/\1/" | sort | uniq)
+  "$APP_DIR/templates" "$APP_DIR/app.py" | \
+  sed -E "s/_\(\s*['\"](.+?)['\"]\s*\)/\1/" | sort | uniq)
 
-# 3. Ergänze neue Keys in die JSON-Dateien
+# 3. add new keys into the json files
 for lang in "${LANGS[@]}"; do
   file="$TRANSLATION_DIR/$lang.json"
   tmp="$file.tmp"
@@ -930,10 +928,10 @@ for lang in "${LANGS[@]}"; do
   mv "$tmp" "$file"
   echo "Updated $file"
 done
-
 echo "✅ JSON translation files updated. Please enter your translations!"
 
 
+
 SCRIPT_END
 chmod +x ../translate.sh
 
@@ -1004,7 +1002,7 @@ MANIFEST_END
 
 # Service Worker
 cat <<SW_END > static/serviceworker.js
-const CACHE_NAME = 'game-key-manager-v1';
+const CACHE_NAME = 'game-key-manager-v2';
 const ASSETS = [
   '/',
   '/static/style.css',
@@ -1069,7 +1067,18 @@ cat <<HTML_END > templates/base.html
           type="image/jpeg">
     {% endif %}
 </head>
-
+<script>
+(function() {
+  try {
+    var theme = localStorage.getItem('theme');
+    if (!theme) {
+      // Systempräferenz als Fallback
+      theme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
+    }
+    document.documentElement.setAttribute('data-bs-theme', theme);
+  } catch(e) {}
+})();
+</script>
 <body>
     <nav class="navbar navbar-expand-lg bg-body-tertiary">
         <div class="container">
@@ -1147,12 +1156,25 @@ cat <<HTML_END > templates/base.html
         const toggle = document.getElementById('darkModeSwitch');
         const html = document.documentElement;
         if (toggle) {
+            toggle.checked = (html.getAttribute('data-bs-theme') === 'dark')
             toggle.addEventListener('change', function() {
                 const theme = this.checked ? 'dark' : 'light';
-                fetch('/set-theme/' + theme)
+                document.cookie = "theme=" + theme + ";path=/;max-age=31536000";
-                    .then(() => html.setAttribute('data-bs-theme', theme));
+                html.setAttribute('data-bs-theme', theme);
+                fetch('/set-theme/' + theme);
             });
         }
+        // Set theme on page load
+        function getThemeCookie() {
+          const cookies = document.cookie.split(';');
+            for (let cookie of cookies) {
+              const [name, value] = cookie.trim().split('=');
+              if (name === 'theme') return value;
+            }
+            return null;
+        }
+        const savedTheme = getThemeCookie() || (window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light');
+        document.documentElement.setAttribute('data-bs-theme', savedTheme);
     });
 
     </script>