refactor: Add checking in createBaseV3 function

src/ts/characterCards.ts

@@ -848,6 +848,7 @@ export function createBaseV3(char:character){
         ext: string
     }> = structuredClone(char.ccAssets ?? [])
 
+    if(char.additionalAssets){
         for(const asset of char.additionalAssets){
             assets.push({
                 type: 'x-risu-asset',
@@ -856,7 +857,9 @@ export function createBaseV3(char:character){
                 ext: asset[2] || 'unknown'
             })
         }
+    }
 
+    if(char.emotionImages){
         for(const asset of char.emotionImages){
             assets.push({
                 type: 'emotion',
@@ -872,6 +875,7 @@ export function createBaseV3(char:character){
             name: 'main',
             ext: 'png'
         })
+    }
 
     for(const lore of char.globalLore){
         let ext:{