chore: sync batch script version strings to v5.278.0

Author: opencode

build.bat

@@ -1,5 +1,5 @@
 @echo off
-echo Starting global build sequence (v5.265.0)...
+echo Starting global build sequence (v5.278.0)...
 echo [1/4] Building tormentnexus (Go services + Node.js dashboard)...
 echo   --- Go microservices ---
 cd tormentnexus\go

start.bat

@@ -2,7 +2,7 @@
 setlocal enabledelayedexpansion
 
 :: ═══════════════════════════════════════════════════════════════
-:: Omni-Workspace Master Start Script - v5.265.0
+:: Omni-Workspace Master Start Script - v5.278.0
 :: Builds and launches all Go binary services
 :: 7 projects, 10 binaries
 :: ═══════════════════════════════════════════════════════════════
@@ -212,7 +212,7 @@ goto :end
 :: ═══════════════════════════════════════════════════════════════
 :help
 echo.
-echo  Omni-Workspace Master Start Script - v5.265.0
+echo  Omni-Workspace Master Start Script - v5.278.0
 echo.
 echo  Usage: start.bat [command]
 echo.