[L10n] Updated de, fr, sq.

src/_locales/de/messages.json

@@ -904,6 +904,19 @@
         "description": ""
     },
     "settingsThemeLabel": {
-        "message": "Farbschema"
+        "message": "Darstellung",
+        "description": ""
+    },
+    "themeDark": {
+        "message": "Dunkel",
+        "description": ""
+    },
+    "themeLight": {
+        "message": "Hell",
+        "description": ""
+    },
+    "themeAuto": {
+        "message": "Automatisch",
+        "description": ""
     }
-}
+}

src/_locales/fr/messages.json

@@ -904,6 +904,19 @@
         "description": ""
     },
     "settingsThemeLabel": {
-        "message": "Thème"
+        "message": "Thème",
+        "description": ""
+    },
+    "themeDark": {
+        "message": "Sombre",
+        "description": ""
+    },
+    "themeLight": {
+        "message": "Clair",
+        "description": ""
+    },
+    "themeAuto": {
+        "message": "Automatique",
+        "description": ""
     }
-}
+}

src/_locales/sq/messages.json

@@ -904,6 +904,19 @@
         "description": ""
     },
     "settingsThemeLabel": {
-        "message": "Motivi"
+        "message": "Temë",
+        "description": ""
+    },
+    "themeDark": {
+        "message": "E errët",
+        "description": ""
+    },
+    "themeLight": {
+        "message": "E lehtë",
+        "description": ""
+    },
+    "themeAuto": {
+        "message": "Auto",
+        "description": ""
     }
-}
+}