feat(MoneyHistoryView): load branch names for enhanced activity display

- Added a new method to load branch names from the API and map them by ID for better display in money history activities.
- Updated the component's data structure to include a mapping of branch names, improving the clarity of tax-related activity translations.

frontend/src/views/falukant/MoneyHistoryView.vue

@@ -72,6 +72,7 @@ export default {
   data() {
     return {
       filter: '',
+      branchNameById: {},
       moneyHistory: {
         data: [],
         currentPage: 1,
@@ -80,9 +81,27 @@ export default {
     };
   },
   async mounted() {
+    await this.loadBranchNames();
     await this.fetchMoneyHistory(1);
   },
   methods: {
+    async loadBranchNames() {
+      try {
+        const { data } = await apiClient.get('/api/falukant/branches');
+        const map = {};
+        for (const branch of Array.isArray(data) ? data : []) {
+          const id = Number(branch?.id);
+          if (!Number.isFinite(id)) continue;
+          const cityName = String(branch?.region?.name || '').trim();
+          const branchType = String(branch?.branchType?.labelTr || '').trim();
+          map[id] = cityName || branchType || `#${id}`;
+        }
+        this.branchNameById = map;
+      } catch (error) {
+        console.error('Error loading branch names for money history:', error);
+        this.branchNameById = {};
+      }
+    },
     async fetchMoneyHistory(page) {
       try {
         const response = await apiClient.post('/api/falukant/moneyhistory', {
@@ -98,8 +117,10 @@ export default {
       if (typeof activity === 'string') {
         const taxMatch = activity.match(/^tax from sales branch\s+(\d+)$/i);
         if (taxMatch) {
+          const branchId = Number(taxMatch[1]);
+          const branchName = this.branchNameById[branchId] || `#${taxMatch[1]}`;
           return this.$t('falukant.moneyHistory.activities.taxFromSalesBranch', {
-            branchId: taxMatch[1],
+            branchId: branchName,
           });
         }