- Spoolman: Add link spool feature, UUID display, and sync feedback

- Link to Spoolman: Manually link existing Spoolman spools to AMS trays
    - Hover over AMS slot to see "Link to Spoolman" button
    - Select from list of unlinked Spoolman spools
    - Automatically sets extra.tag field in Spoolman
  - Spool UUID display: View and copy Bambu Lab spool UUID in AMS hover card
    - Shows first 8 chars with copy button (full UUID to clipboard)
    - Fallback copy method for HTTP contexts
  - Sync feedback: Shows synced count and skipped spools with reasons
    - Expandable list when more than 5 skipped
    - Color swatches for identification
  - Fixed Spoolman 400 Bad Request: extra field values must be valid JSON
  - Updated documentation (wiki, website)

static/index.html

@@ -23,8 +23,8 @@
 
     <!-- Splash screens for iOS -->
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
-    <script type="module" crossorigin src="/assets/index-DDP8kqJk.js"></script>
-    <link rel="stylesheet" crossorigin href="/assets/index-BetnKODT.css">
+    <script type="module" crossorigin src="/assets/index-oq5Qet6N.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/index-Da3qKIoX.css">
   </head>
   <body>
     <div id="root"></div>