Enhance branch selection with weather information and localization updates

- Updated FalukantService to include weather data in branch retrieval, enhancing user context.
- Modified BranchSelection component to display current weather for selected branches, improving user experience.
- Added weather translations in both English and German localization files for better accessibility.
- Improved styling for weather information display in the frontend.

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

@@ -1,5 +1,15 @@
 {
     "falukant": {
+        "weather": {
+            "sunny": "Sunny",
+            "cloudy": "Cloudy",
+            "rainy": "Rainy",
+            "stormy": "Stormy",
+            "snowy": "Snowy",
+            "foggy": "Foggy",
+            "windy": "Windy",
+            "clear": "Clear"
+        },
         "messages": {
             "title": "Messages",
             "tooltip": "Messages",
@@ -79,6 +89,13 @@
             "noProposals": "No director candidates available."
         },
         "branch": {
+            "selection": {
+                "title": "Branch Selection",
+                "selected": "Selected Branch",
+                "placeholder": "No branch selected yet",
+                "selectedcity": "Selected City",
+                "weather": "Current Weather"
+            },
             "vehicles": {
                 "cargo_cart": "Cargo cart",
                 "ox_cart": "Ox cart",