Run cmake-init and setup flake.nix and default.nix

cmake/dev-mode.cmake

@@ -0,0 +1,28 @@
+include(cmake/folders.cmake)
+
+include(CTest)
+if(BUILD_TESTING)
+  add_subdirectory(test)
+endif()
+
+add_custom_target(
+    run-exe
+    COMMAND ec-controller_exe
+    VERBATIM
+)
+add_dependencies(run-exe ec-controller_exe)
+
+option(BUILD_MCSS_DOCS "Build documentation using Doxygen and m.css" OFF)
+if(BUILD_MCSS_DOCS)
+  include(cmake/docs.cmake)
+endif()
+
+option(ENABLE_COVERAGE "Enable coverage support separate from CTest's" OFF)
+if(ENABLE_COVERAGE)
+  include(cmake/coverage.cmake)
+endif()
+
+include(cmake/lint-targets.cmake)
+include(cmake/spell-targets.cmake)
+
+add_folders(Project)