refactor(agent): replace OMP with Claude Code kernel

scripts/verify-memory-settings.cjs

@@ -16,7 +16,6 @@ if (!process.versions.electron) {
       ...process.env,
       YCODE_QA_DIRECTORY: directory,
       YCODE_USER_DATA_DIR: data,
-      YCODE_OMP_HOME: home,
       YCODE_DISABLE_GPU: '1',
       YCODE_DISABLE_SYSTEM_INTEGRATION: '1'
     }