Update branch selection logic in BranchView component

- Enhanced the onBranchSelected method to reload branches for updated weather information and reset the selected branch after reloading.
- Improved user experience by ensuring the correct branch is selected post-refresh, maintaining data accuracy and consistency.

frontend/src/views/falukant/BranchView.vue

@@ -448,6 +448,12 @@ export default {
 
         async onBranchSelected(newBranch) {
             this.selectedBranch = newBranch;
+            // Branches neu laden, um das Wetter zu aktualisieren
+            await this.loadBranches();
+            // Den ausgewählten Branch nach dem Neuladen wieder setzen
+            if (newBranch) {
+                this.selectedBranch = this.branches.find(b => b.id === newBranch.id) || newBranch;
+            }
             await this.loadProducts();
             await this.loadVehicles();
             await this.loadProductPricesForCurrentBranch();