feat(falukant): add character visual representation and settings

- Introduced FalukantCharacterVisual component to display character portraits and 3D figures based on user settings.
- Updated DirectorInfo, ChurchView, PoliticsView, and other components to utilize the new character visual component.
- Added visual settings management for users, allowing selection between portrait styles and display modes (portraits, 3D, or both).
- Implemented age rules for engagement and marriage in the backend, ensuring compliance with specified age limits.
- Created a new settings view for Falukant to manage visual preferences.
- Added new images for medieval character portraits.
- Updated translations for new settings and features in multiple languages.

frontend/src/views/falukant/BranchView.vue

@@ -80,6 +80,7 @@
                         :branchId="selectedBranch.id" 
                         :vehicles="vehicles"
                         :branches="branches"
+                        :visual-settings="visualSettings"
                         ref="directorInfo"
                         @transportCreated="handleTransportCreated"
                     />
@@ -386,6 +387,10 @@ import BuyVehicleDialog from '@/dialogues/falukant/BuyVehicleDialog.vue';
 import apiClient from '@/utils/axios.js';
 import { mapState } from 'vuex';
 import { showError, showSuccess, showApiError } from '@/utils/feedback.js';
+import {
+    FALUKANT_VISUAL_DEFAULTS,
+    loadFalukantVisualSettings,
+} from '@/utils/falukantVisualSettings.js';
 
 const CERTIFICATE_PRODUCT_LEVELS = [
     { level: 1, products: ['fish', 'meat', 'leather', 'wood', 'stone', 'milk', 'cheese', 'bread', 'wheat', 'grain', 'carrot'] },
@@ -476,6 +481,7 @@ export default {
                 inDebtorsPrison: false
             },
             pendingBranchRefresh: null,
+            visualSettings: { ...FALUKANT_VISUAL_DEFAULTS },
         };
     },
 
@@ -528,6 +534,7 @@ export default {
     },
 
     async mounted() {
+        this.visualSettings = await loadFalukantVisualSettings(this.user?.id);
         await this.loadBranches();
 
         const branchId = this.$route.params.branchId;