Sparse package icons need resources.pri at the external location

The shell resolves Square44x44Logo through the package resource index;
this package never had a resources.pri, so every icon lookup failed and
Start/taskbar showed a generic icon regardless of the Assets PNGs.
Empirically (SHLoadIndirectString against the live package), with
AllowExternalContent MRT loads resources from the EXTERNAL location,
not the manifest's folder — so Register-vRIO.ps1 now copies Assets\ and
resources.pri next to the exe before registering. Make-Assets.ps1
regenerates the PNGs from vwe.ico and rebuilds the pri (needs makepri
from the Windows SDK / SDK.BuildTools NuGet). Package version bumped;
the MrtCache is keyed by package full name, so same-version
re-registration serves stale lookups.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

pkg/AppxManifest.xml

@@ -16,10 +16,13 @@
          xmlns:rescap="http://schemas.microsoft.com/appx/manifest/foundation/windows10/restrictedcapabilities"
          IgnorableNamespaces="uap uap3 uap10 rescap">
 
+  <!-- Bump Version on any Assets/resources.pri change: the shell's MrtCache
+       is keyed by package full name and serves stale (even failed) icon
+       lookups for a re-registered same-version package. -->
   <Identity Name="VWE.vRIO"
             ProcessorArchitecture="neutral"
             Publisher="CN=VWE"
-            Version="1.0.0.0" />
+            Version="1.0.0.1" />
 
   <Properties>
     <DisplayName>vRIO</DisplayName>