Fix smoke-windows (ui): rename extracted binary to match expected name

The UI zip contains codebase-memory-mcp-ui.exe but the smoke test
always runs ./codebase-memory-mcp.exe. Copy the extracted binary
to the expected name so both standard and ui variants work.

Author: DeusData

.github/workflows/dry-run.yml

@@ -291,6 +291,7 @@ jobs:
         run: |
           SUFFIX=${{ matrix.variant == 'ui' && '-ui' || '' }}
           unzip -o "codebase-memory-mcp${SUFFIX}-windows-amd64.zip"
+          cp "codebase-memory-mcp${SUFFIX}.exe" codebase-memory-mcp.exe
 
       - name: Smoke test (${{ matrix.variant }}, windows-amd64)
         shell: msys2 {0}

.github/workflows/release.yml

@@ -284,6 +284,7 @@ jobs:
         run: |
           SUFFIX=${{ matrix.variant == 'ui' && '-ui' || '' }}
           unzip -o "codebase-memory-mcp${SUFFIX}-windows-amd64.zip"
+          cp "codebase-memory-mcp${SUFFIX}.exe" codebase-memory-mcp.exe
 
       - name: Smoke test (${{ matrix.variant }}, windows-amd64)
         shell: msys2 {0}