fix(inventory): raise AssignSpoolModal z-index so it sits above the mobile sidebar drawer (#1336)

  Both used z-50, so DOM stacking-order let the sidebar bleed over the
  modal on narrow viewports. Bumped to z-[100] to match the convention
  used by GitHubBackupSettings, FilamentHoverCard, and the Layout
  confirmation modal.

frontend/src/components/AssignSpoolModal.tsx

@@ -312,7 +312,7 @@ export function AssignSpoolModal({ isOpen, onClose, printerId, amsId, trayId, tr
 
   return (
     <>
-      <div className="fixed inset-0 z-50 flex items-start sm:items-center justify-center p-4 overflow-y-auto">
+      <div className="fixed inset-0 z-[100] flex items-start sm:items-center justify-center p-4 overflow-y-auto">
         <div
           className="absolute inset-0 bg-black/60 backdrop-blur-sm"
           onClick={onClose}

static/index.html

@@ -26,7 +26,7 @@
 
     <!-- Splash screens for iOS -->
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
-    <script type="module" crossorigin src="/assets/index-CntkZk2s.js"></script>
+    <script type="module" crossorigin src="/assets/index-BY-X7DlG.js"></script>
     <link rel="stylesheet" crossorigin href="/assets/index-BkYu3kLs.css">
   </head>
   <body>