Simplify location display on inventory QR label

Plain text 'Location: <value>' in larger bold font instead of
pill badge with map pin icon.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/PowderCoating.Web/Views/Inventory/Label.cshtml

@@ -96,13 +96,9 @@
         }
 
         .label-location {
-            font-size: 11px;
+            font-size: 14px;
             font-weight: 700;
-            color: #333;
-            background: #f0f0f0;
-            border-radius: 4px;
-            padding: 2px 8px;
-            letter-spacing: .03em;
+            color: #111;
         }
 
         .label-scan-hint {
@@ -170,7 +166,7 @@
 
         @if (!string.IsNullOrEmpty(Model.Location))
         {
-            <div class="label-location">&#128205; @Model.Location</div>
+            <div class="label-location">Location: @Model.Location</div>
         }
 
         <div class="label-scan-hint">