[feat] new fast parser

src/lib/ChatScreens/BackgroundDom.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-    import { ParseMarkdown } from "src/ts/parser";
+    import { ParseMarkdown, risuChatParser } from "src/ts/parser";
     import { DataBase, type Database, type character, type groupChat } from "src/ts/storage/database";
     import { selectedCharID } from "src/ts/stores";
     import { onDestroy } from "svelte";
@@ -43,7 +43,7 @@
 
 {#if backgroundHTML}
     <div class="absolute top-0 left-0 w-full h-full">
-        {#await ParseMarkdown(backgroundHTML, currentChar, 'back') then md} 
+        {#await ParseMarkdown(risuChatParser(backgroundHTML, {chara:currentChar}), currentChar, 'back') then md} 
             {@html md}
         {/await}
     </div>