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/settings/FalukantView.vue

@@ -0,0 +1,17 @@
+<template>
+    <div>
+        <h2>{{ $t("settings.falukant.title") }}</h2>
+        <SettingsWidget :settingsType="'falukant'" />
+    </div>
+</template>
+
+<script>
+import SettingsWidget from '@/components/SettingsWidget.vue';
+
+export default {
+    name: 'FalukantSettingsView',
+    components: {
+        SettingsWidget,
+    }
+}
+</script>