Shopfloor PC type system, webapp enhancements, slim Blancco GRUB

- Shopfloor PC type menu (CMM, WaxAndTrace, Keyence, Genspect, Display, Standard)
- Baseline scripts: OpenText CSF, Start Menu shortcuts, network/WinRM, power/display
- Standard type: eDNC + MarkZebra with 64-bit path mirroring
- CMM type: Hexagon CLM Tools, PC-DMIS 2016/2019 R2
- Display sub-type: Lobby vs Dashboard
- Webapp: enrollment management, image config editor, UI refresh
- Upload-Image.ps1: robocopy MCL cache to PXE server
- Download-Drivers.ps1: Dell driver download pipeline
- Slim Blancco GRUB EFI (10MB -> 660KB) for old hardware compat
- Shopfloor display imaging guide docs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

webapp/templates/backups.html

@@ -3,15 +3,15 @@
 
 {% block content %}
 <div class="d-flex justify-content-between align-items-center mb-4">
-  <h2 class="mb-0"><i class="bi bi-archive me-2"></i>Clonezilla Backups</h2>
+  <h2 class="mb-0">Clonezilla Backups</h2>
   <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#uploadModal">
-    <i class="bi bi-upload me-1"></i> Upload Backup
+    Upload Backup
   </button>
 </div>
 
 <div class="card">
   <div class="card-header d-flex align-items-center">
-    <i class="bi bi-hdd-stack me-2"></i> Machine Backups
+    Machine Backups
     <span class="badge bg-secondary ms-2">{{ backups|length }}</span>
   </div>
   <div class="card-body p-0">
@@ -36,12 +36,12 @@
           <td class="text-end text-nowrap">
             <a href="{{ url_for('clonezilla_download', filename=b.filename) }}"
                class="btn btn-sm btn-outline-primary" title="Download">
-              <i class="bi bi-download"></i>
+              Download
             </a>
             <button type="button" class="btn btn-sm btn-outline-danger"
                     data-bs-toggle="modal" data-bs-target="#deleteModal"
                     data-filename="{{ b.filename }}" data-machine="{{ b.machine }}" title="Delete">
-              <i class="bi bi-trash"></i>
+              Delete
             </button>
           </td>
         </tr>
@@ -50,7 +50,6 @@
     </table>
     {% else %}
     <div class="text-center text-muted py-5">
-      <i class="bi bi-archive" style="font-size: 3rem;"></i>
       <p class="mt-2">No backups found. Upload a Clonezilla backup .zip to get started.</p>
     </div>
     {% endif %}
@@ -59,7 +58,7 @@
 
 <div class="card mt-3">
   <div class="card-body">
-    <h6 class="card-title"><i class="bi bi-info-circle me-1"></i> Backup Naming Convention</h6>
+    <h6 class="card-title">Backup Naming Convention</h6>
     <p class="card-text mb-0">
       Name backup files with the machine number (e.g., <code>6501.zip</code>).
       The Samba share <code>\\pxe-server\clonezilla</code> is also available on the network for direct Clonezilla save/restore operations.
@@ -74,7 +73,7 @@
       <form action="{{ url_for('clonezilla_upload') }}" method="post" enctype="multipart/form-data">
         <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
         <div class="modal-header">
-          <h5 class="modal-title"><i class="bi bi-upload me-2"></i>Upload Backup</h5>
+          <h5 class="modal-title">Upload Backup</h5>
           <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
         </div>
         <div class="modal-body">
@@ -89,7 +88,7 @@
         </div>
         <div class="modal-footer">
           <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
-          <button type="submit" class="btn btn-primary"><i class="bi bi-upload me-1"></i> Upload</button>
+          <button type="submit" class="btn btn-primary">Upload</button>
         </div>
       </form>
     </div>
@@ -103,7 +102,7 @@
       <form id="deleteForm" method="post">
         <input type="hidden" name="_csrf_token" value="{{ csrf_token() }}">
         <div class="modal-header">
-          <h5 class="modal-title"><i class="bi bi-exclamation-triangle me-2 text-danger"></i>Confirm Delete</h5>
+          <h5 class="modal-title">Confirm Delete</h5>
           <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
         </div>
         <div class="modal-body">
@@ -112,7 +111,7 @@
         </div>
         <div class="modal-footer">
           <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
-          <button type="submit" class="btn btn-danger"><i class="bi bi-trash me-1"></i> Delete</button>
+          <button type="submit" class="btn btn-danger">Delete</button>
         </div>
       </form>
     </div>