feat(family): enhance family view and character pregnancy handling

- Updated the FalukantCharacter model to include a default scope that excludes pregnancy-related fields for compatibility with older databases.
- Implemented a new method in FalukantService to conditionally retrieve pregnancy information based on database schema.
- Enhanced the FamilyView component to display a summary navigation for family relationships, including partners, children, and lovers.
- Updated internationalization files to include new translations for family-related terms and summaries.

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

@@ -536,6 +536,20 @@
         },
         "family": {
             "title": "Familie",
+            "heroIntro": "Beziehungen, Kinder und Entwicklung — unten nach Bereichen geordnet.",
+            "summary": {
+                "partnerChip": "Partner",
+                "childrenChip": "Kinder",
+                "loversChip": "Liebschaften",
+                "proposalsAvailable": "Verlobung möglich",
+                "noPartner": "Kein Partner"
+            },
+            "tabs": {
+                "partner": "Partner & Ehe",
+                "children": "Kinder",
+                "lovers": "Liebschaften"
+            },
+            "tabsAria": "Familienbereiche",
             "debtorsPrison": {
                 "familyWarning": "Anhaltender Kreditverzug belastet Ehe, Haushalt und Liebschaften.",
                 "familyImpact": "Der Schuldturm schadet Ehe, Hausfrieden und der Stabilität von Liebschaften."
@@ -546,6 +560,7 @@
             },
             "spouse": {
                 "title": "Beziehung",
+                "traitsToggle": "Charaktereigenschaften",
                 "name": "Name",
                 "age": "Alter",
                 "status": "Status",