Add initial project configuration and build scripts for omath library

- Created pixi.toml for project metadata and dependencies management.
- Added formatting script (fmt.cmake) to ensure consistent CMake file formatting.
- Implemented benchmark execution script (run.benchmark.cmake) to run benchmark tests.
- Developed example execution script (run.examples.cmake) to run example applications.
- Created unit test execution script (run.unit.tests.cmake) to run unit tests.

removed lock file

cmake/Valgrind.cmake

@@ -22,23 +22,19 @@ function(omath_setup_valgrind TARGET_NAME)
         return()
     endif()
 
-    set(VALGRIND_FLAGS 
-        --leak-check=full 
-        --show-leak-kinds=all
-        --track-origins=yes 
-        --error-exitcode=99
-    )
+    set(VALGRIND_FLAGS --leak-check=full --show-leak-kinds=all --track-origins=yes
+                       --error-exitcode=99)
 
     set(VALGRIND_TARGET "valgrind_${TARGET_NAME}")
 
     if(NOT TARGET ${VALGRIND_TARGET})
-        add_custom_target(${VALGRIND_TARGET}
+        add_custom_target(
+            ${VALGRIND_TARGET}
             DEPENDS ${TARGET_NAME}
             COMMAND ${VALGRIND_EXECUTABLE} ${VALGRIND_FLAGS} $<TARGET_FILE:${TARGET_NAME}>
             WORKING_DIRECTORY $<TARGET_FILE_DIR:${TARGET_NAME}>
             COMMENT "Running Valgrind memory check on ${TARGET_NAME}..."
-            USES_TERMINAL
-        )
+            USES_TERMINAL)
 
         add_dependencies(valgrind_all ${VALGRIND_TARGET})
     endif()