Refactor trait handling in FalukantService and FamilyView for improved data consistency

- Updated trait loading in FalukantService to include trait types, enhancing the mapping of traits to characters.
- Adjusted FamilyView to utilize the new trait structure, ensuring accurate retrieval of traits associated with characters.
- Improved null checks for relationships to prevent potential errors during data access.

backend/services/falukantService.js

@@ -2973,7 +2973,7 @@ class FalukantService extends BaseService {
             const allFirstNameIds = [...new Set([...relationshipFirstNameIds, ...childFirstNameIds])];
             
             // Batch-Load alle benötigten Daten parallel
-            const [firstNames, lastNames, titles, traits, moods] = await Promise.all([
+            const [firstNames, lastNames, titles, traitRelations, moods] = await Promise.all([
                 allFirstNameIds.length > 0 ? FalukantPredefineFirstname.findAll({
                     where: { id: { [Op.in]: allFirstNameIds } },
                     attributes: ['id', 'name']
@@ -2996,17 +2996,28 @@ class FalukantService extends BaseService {
                 }) : []
             ]);
             
+            // Sammle alle eindeutigen Trait-IDs und lade die Trait-Types
+            const allTraitIds = [...new Set(traitRelations.map(t => t.traitId))];
+            const traitTypes = allTraitIds.length > 0 ? await CharacterTrait.findAll({
+                where: { id: { [Op.in]: allTraitIds } },
+                attributes: ['id', 'tr']
+            }) : [];
+            
             // Erstelle Maps für schnellen Zugriff
             const firstNameMap = new Map(firstNames.map(fn => [fn.id, fn.name]));
             const lastNameMap = new Map(lastNames.map(ln => [ln.id, ln.name]));
             const titleMap = new Map(titles.map(t => [t.id, t.labelTr]));
             const moodMap = new Map(moods.map(m => [m.id, m.tr]));
+            const traitTypeMap = new Map(traitTypes.map(t => [t.id, { id: t.id, tr: t.tr }]));
             const traitsMap = new Map();
-            traits.forEach(t => {
+            traitRelations.forEach(t => {
                 if (!traitsMap.has(t.characterId)) {
                     traitsMap.set(t.characterId, []);
                 }
-                traitsMap.get(t.characterId).push(t.traitId);
+                const traitObj = traitTypeMap.get(t.traitId);
+                if (traitObj) {
+                    traitsMap.get(t.characterId).push(traitObj);
+                }
             });
             timings.step3_batch_loading = Date.now() - step3Start;
             
@@ -3025,6 +3036,7 @@ class FalukantService extends BaseService {
                         firstName: firstNameMap.get(char2.firstName) || 'Unknown',
                         nobleTitle: titleMap.get(char2.titleOfNobility) || '',
                         mood: moodMap.get(char2.moodId) || null,
+                        moodId: char2.moodId,
                         traits: traitsMap.get(char2.id) || []
                     } : null,
                     relationshipType: r.relationshipType?.tr || ''

frontend/src/views/falukant/FamilyView.vue

@@ -274,12 +274,16 @@ export default {
 
         getEffect(gift) {
             const relationship = this.relationships[0];
+            if (!relationship || !relationship.character2) {
+                return 0;
+            }
             const partner = relationship.character2;
-            const currentMoodId = partner.mood?.id ?? partner.mood_id;
+            const currentMoodId = partner.moodId;
             const moodEntry = gift.moodsAffects.find(ma => ma.mood_id === currentMoodId);
             const moodValue = moodEntry ? moodEntry.suitability : 0;
             let highestCharacterValue = 0;
-            for (const trait of partner.characterTrait) {
+            // traits ist ein Array von Trait-Objekten mit id und tr
+            for (const trait of partner.traits || []) {
                 const charEntry = gift.charactersAffects.find(ca => ca.trait_id === trait.id);
                 if (charEntry && charEntry.suitability > highestCharacterValue) {
                     highestCharacterValue = charEntry.suitability;