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.

Devices/simulator/Source/LvglTask.cpp

@@ -1,9 +1,9 @@
 #include "LvglTask.h"
 
-#include <Tactility/Check.h>
-#include <Tactility/Thread.h>
 #include <Tactility/Logger.h>
 #include <Tactility/RecursiveMutex.h>
+#include <Tactility/Thread.h>
+#include <tactility/check.h>
 #include <Tactility/lvgl/LvglSync.h>
 
 #include <lvgl.h>

Devices/simulator/Source/hal/SdlDisplay.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "SdlTouch.h"
-#include <Tactility/Check.h>
+#include <tactility/check.h>
 #include <Tactility/hal/display/DisplayDevice.h>
 
 /** Hack: variable comes from LvglTask.cpp */

Devices/simulator/Source/hal/SdlKeyboard.h

@@ -1,8 +1,8 @@
 #pragma once
 
-#include <Tactility/hal/keyboard/KeyboardDevice.h>
-#include <Tactility/Check.h>
 #include <Tactility/TactilityCore.h>
+#include <tactility/check.h>
+#include <Tactility/hal/keyboard/KeyboardDevice.h>
 
 class SdlKeyboard final : public tt::hal::keyboard::KeyboardDevice {
 

Devices/simulator/Source/hal/SdlTouch.h

@@ -1,8 +1,8 @@
 #pragma once
 
 #include "Tactility/hal/touch/TouchDevice.h"
-#include <Tactility/Check.h>
 #include <Tactility/TactilityCore.h>
+#include <tactility/check.h>
 
 class SdlTouch final : public tt::hal::touch::TouchDevice {
 

Devices/simulator/simulator.dts

@@ -1,6 +1,6 @@
 /dts-v1/;
 
-#include <Tactility/bindings/root.h>
+#include <tactility/bindings/root.h>
 
 / {
 	model = "Simulator";