Merge approved PhotoCraft PR #3554: fix(packaging): launch bundled CLI directly from AppImage

Resolve moved test modules and independent catalog/workflow additions without changing behavior.

.github/workflows/packaging-lint.yml

@@ -29,6 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - run: bash packaging/linux/verified-download-test.sh
+<<<<<<< HEAD
 
   windows-install-policy:
     timeout-minutes: 10
@@ -53,3 +54,14 @@ jobs:
       - name: Build and check non-executable installer fixtures
         shell: pwsh
         run: ./packaging/windows/test-install-policy.ps1 -OutputDirectory (Join-Path $env:RUNNER_TEMP 'craft-install-policy-tests')
+||||||| 8407d9ccb
+=======
+
+  apprun-cli:
+    name: AppImage bundled CLI and MCP entry point
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Verify bundled CLI and MCP entry point
+        run: bash packaging/linux/apprun-cli-test.sh
+>>>>>>> dd21e325b515cbf67fd4a461ae5b3e1b195aa53d