Refactor core configuration and UUID handling

- Changed UUIDLength type from byte to int in core/config/consts.go
- Introduced MetaDir constant in core/config/consts.go
- Added corestate package with initial state management and UUID handling
- Implemented GetNodeUUID and SetNodeUUID functions for UUID file management
- Created RunManager and RunFileManager for runtime directory management
- Updated GeneralServer to use new configuration structure
- Removed deprecated init package and replaced with main entry point
- Added color utility functions for logging
- Enhanced UUID generation functions in utils package
- Updated update logic to handle new configuration structure
- Added routines for cleaning temporary runtime directories
- Introduced response formatting for API responses

com/echo.lua

@@ -2,6 +2,10 @@
 --- #args 
 ---  msg = the message
 
+local os = require("os")
+
+os.execute("touch 1")
+
 if not In.Params.msg or In.Params.msg == "" then
     Out.Result.status = Status.error
     Out.Result.error = "Missing parameter: msg"