Cleanup, remove unnecessary comments etc

.gitignore

@@ -3,4 +3,3 @@ compile_commands.json
 neuron_parquet.*
 Session.vim
 spack*
-.aider*

CMakeLists.txt

@@ -40,53 +40,38 @@ find_package(CLI11)
 find_package(Catch2)
 find_package(Python 3.8 COMPONENTS Interpreter Development.Module REQUIRED)
 
-# Add HighFive if not found
 if(NOT HighFive_FOUND)
   set(HDF5_IS_PARALLEL ON CACHE BOOL "Enable parallel HDF5" FORCE)
   add_subdirectory(${CMAKE_SOURCE_DIR}/deps/highfive)
 endif()
 
-# Add CLI11 if not found
 if(NOT CLI11_FOUND)
   add_subdirectory(${CMAKE_SOURCE_DIR}/deps/cli11)
 endif()
 
-# Add Catch2 if not found
 if(NOT ${Catch2_FOUND})
   add_subdirectory(deps/catch2 EXCLUDE_FROM_ALL)
   list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/deps/catch2/extras)
 endif()
 
-# Set build type if not specified
-if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
-  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
-endif()
-
-# Find nanobind
 execute_process(
         COMMAND "${Python_EXECUTABLE}" -m nanobind --cmake_dir
         OUTPUT_STRIP_TRAILING_WHITESPACE OUTPUT_VARIABLE nanobind_ROOT)
 find_package(nanobind CONFIG REQUIRED)
 
-# Add subdirectories
 add_subdirectory(src)
 
-# Enable testing
 enable_testing()
 add_subdirectory(tests)
 
-# Add the index writer library
 add_library(index_writer STATIC
     src/index/index.cpp
 )
 
 set_target_properties(index_writer PROPERTIES POSITION_INDEPENDENT_CODE ON)
 
-# Link index_writer against HighFive and its dependencies
 target_link_libraries(index_writer PRIVATE HighFive HDF5::HDF5)
 
-# Add the Python module
 nanobind_add_module(index_writer_py src/index/index_bindings.cpp)
 
 target_include_directories(index_writer_py PRIVATE ${HighFive_INCLUDE_DIRS})