사이드바 핑크색 수정: noise/gradient를 marimo 원본 위치(#App 밖)로 복원, AppChrome에 bg-background 추가

Author: eddmpython

frontend/src/lib/codaro/app/AppContainer.svelte

@@ -27,14 +27,15 @@
     </div>
   {/if}
 
+  <div class="noise"></div>
+  <div class="disconnected-gradient"></div>
+
   <div
     id="App"
     data-config-width="compact"
     data-connection-state={connectionState}
     class="mathjax_ignore bg-background w-full h-full text-textColor flex flex-col overflow-y-auto overflow-x-hidden print:height-fit {isDisconnected ? 'disconnected' : ''}"
   >
-    <div class="noise"></div>
-    <div class="disconnected-gradient"></div>
     {@render children()}
   </div>
 </div>

frontend/src/lib/codaro/chrome/AppChrome.svelte

@@ -41,7 +41,7 @@
   let mainPanelFlex = $derived(isDeveloperOpen ? 75 : 100);
 </script>
 
-<div class="flex flex-col flex-1 overflow-hidden absolute inset-0 print:relative">
+<div class="flex flex-col flex-1 overflow-hidden absolute inset-0 print:relative bg-background">
   <PanelGroup id="marimo:chrome:v1:l2" direction="horizontal">
     <Sidebar {errorCount} />