fix(feedback): close VDE-051 — VDE build clean, cannot reproduce

docs/feedback/VDE-051.md

@@ -2,7 +2,7 @@
 
 - **ID**: VDE-051
 - **Date**: 2026-07-29
-- **Status**: Open
+- **Status**: Closed — Cannot Reproduce (VDE build clean at 7e94c96, 2026-07-29)
 - **Severity**: Critical
 - **Category**: BUILD
 - **Source**: vde_auto_sync.ps1
@@ -20,3 +20,13 @@
 ```
 
 Full log: ViewDesign `build/vde_build_errors.txt`
+
+## Resolution
+
+**Date**: 2026-07-29
+**Outcome**: Cannot Reproduce — VDE build clean
+
+`cmake --build build -j$(nproc)` completed 100% with all targets and zero errors.
+The Build Errors section in this issue is empty, and the downstream project
+`build/vde_build_errors.txt` log does not exist in the VDE repository.
+Root cause is likely in the ViewDesign integration environment, not in ViewDesignEngine code.