refactor(CMake): Remove debug messages and update include directories

- Removed status messages for unitree_sdk2 include directories and libraries from the CMake configuration.
- Updated the target include directories for the main target to use a hardcoded path instead of the variable.

CMakeLists.txt

@@ -18,8 +18,6 @@ if(NOT PahoMqttC_FOUND)
 endif()
 
 find_package(unitree_sdk2 REQUIRED)
-message(STATUS "unitree_sdk2_INCLUDE_DIRS: ${unitree_sdk2_INCLUDE_DIRS}")
-message(STATUS "unitree_sdk2_LIBRARIES: ${unitree_sdk2_LIBRARIES}")
 
 # Include directories
 include_directories(
@@ -28,7 +26,7 @@ include_directories(
     $<$<NOT:$<BOOL:${PahoMqttC_FOUND}>>:${PAHO_MQTT_C_INCLUDE_DIR}>
 )
 
-target_include_directories(main PRIVATE ${unitree_sdk2_INCLUDE_DIRS})
+target_include_directories(main PRIVATE /usr/local/include)
 
 # Source files
 set(SOURCES