vscode: Refactor and add missing import

Thx to bear project

README.md

@@ -43,4 +43,16 @@ sudo rmmod [module_name].ko
 ## Usefull links
 
 - https://www.kernel.org/doc/html/latest/
-- https://elixir.bootlin.com/linux/v6.13/source/
+- https://elixir.bootlin.com/linux/v6.13/source/
+
+## Notes
+
+1. Find required headers files
+
+```
+nix shell nixpkgs#bear
+cd 01_basic_module/
+bear --append --output ../.vscode/compile_commands.json -- make -C $LINUX_MODULES_FOLDER/build M=$PWD modules
+```
+
+Search -I args and -D args