[feat] multiple cards import

src/lib/SideBars/Sidebar.svelte

@@ -54,7 +54,7 @@
   }
   async function createImport() {
     reseter();
-    const cid = await importCharacter();
+    await importCharacter();
     selectedCharID.set(-1);
   }
 

src/ts/characterCards.ts

@@ -1,7 +1,7 @@
 import { get } from "svelte/store"
 import { alertConfirm, alertError, alertNormal, alertSelect, alertStore } from "./alert"
 import { DataBase, defaultSdDataFunc, type character, setDatabase, type customscript, type loreSettings, type loreBook } from "./database"
-import { checkNullish, selectSingleFile, sleep } from "./util"
+import { checkNullish, selectMultipleFile, selectSingleFile, sleep } from "./util"
 import { language } from "src/lang"
 import { encode as encodeMsgpack, decode as decodeMsgpack } from "@msgpack/msgpack";
 import { v4 as uuidv4 } from 'uuid';
@@ -14,10 +14,24 @@ import { cloneDeep } from "lodash"
 
 export async function importCharacter() {
     try {
-        const f = await selectSingleFile(['png', 'json'])
-        if(!f){
+        const files = await selectMultipleFile(['png', 'json'])
+        if(!files){
             return
         }
+
+        for(const f of files){
+            await importCharacterProcess(f)
+        }
+    } catch (error) {
+        alertError(`${error}`)
+        return null
+    }
+}
+
+async function importCharacterProcess(f:{
+    name: string;
+    data: Uint8Array;
+}) {
     if(f.name.endsWith('json')){
         const da = JSON.parse(Buffer.from(f.data).toString('utf-8'))
         if(await importSpecv2(da)){
@@ -105,10 +119,6 @@ export async function importCharacter() {
         alertError(language.errors.noData)
         return null
     }
-    } catch (error) {
-        alertError(`${error}`)
-        return null
-    }
 }
 
 export async function characterHubImport() {