feat: implement M region (Merker memory)

wanshenmean

2026-03-13 e5d171107520aa5d40b00b8e3fb8cd26e32531e8

 .gitignore

@@ -1,8 +1,12 @@
# Build and Object Folders  
bin/  
obj/  
  
# Nuget packages directory  
# Build and Object Folders
bin/
obj/

# Git worktrees (isolated workspaces)
.worktrees/
worktrees/

# Nuget packages directory
packages/  
  
## Ignore Visual Studio temporary files, build results, and