Moved and renamed files for consistent C code style (#463)

* **Documentation**
  * Added new C coding style guide detailing naming conventions for files, directories, macros, constants, variables, functions, and type definitions with illustrative examples.
  * Updated C++ coding style documentation with clarifications on C naming conventions and header directory organization patterns.

* **Refactor**
  * Updated header include paths throughout the codebase to use lowercase naming conventions consistently.

TactilityKernel/Source/concurrent/dispatcher.cpp

@@ -2,13 +2,13 @@
 
 #include <queue>
 
-#include <Tactility/concurrent/Dispatcher.h>
+#include <tactility/concurrent/dispatcher.h>
 
-#include "Tactility/Error.h"
+#include "tactility/error.h"
 
-#include <Tactility/Log.h>
-#include <Tactility/concurrent/EventGroup.h>
-#include <Tactility/concurrent/Mutex.h>
+#include <tactility/concurrent/eventgroup.h>
+#include <tactility/concurrent/mutex.h>
+#include <tactility/log.h>
 #include <atomic>
 
 #define TAG LOG_TAG("Dispatcher")

TactilityKernel/Source/concurrent/event_group.cpp

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 
-#include <Tactility/concurrent/EventGroup.h>
-#include <Tactility/Error.h>
+#include <tactility/concurrent/eventgroup.h>
+#include <tactility/error.h>
 
 #ifdef __cplusplus
 extern "C" {