Enhance vehicle speed display by adding localized labels in DirectorInfo, SaleSection, and BranchView components

frontend/src/i18n/locales/de/falukant.json

@@ -351,6 +351,13 @@
                     "status": "Status",
                     "actions": "Aktionen"
                 },
+                "speed": {
+                    "1": "Langsam",
+                    "2": "Mittel",
+                    "3": "Schnell",
+                    "4": "Sehr schnell",
+                    "unknown": "Unbekannt"
+                },
                 "status": {
                     "inUse": "In Benutzung",
                     "building": "Im Bau",
@@ -391,6 +398,7 @@
                 "repairSuccess": "Fahrzeug wird repariert!",
                 "repairError": "Fehler beim Reparieren des Fahrzeugs."
             },
+            
             "stocktype": {
                 "wood": "Holzlager",
                 "stone": "Steinlager",

frontend/src/i18n/locales/en/falukant.json

@@ -22,6 +22,14 @@
             },
             "transport": {
                 "waiting": "Transport waiting"
+            ,
+            "speed": {
+                "1": "Slow",
+                "2": "Medium",
+                "3": "Fast",
+                "4": "Very fast",
+                "unknown": "Unknown"
+            }
             },
             "random_event": {
                 "windfall": {