refactor: rewrite

.editorconfig

@@ -1,13 +1,15 @@
-# top-most EditorConfig file
 root = true
 
-# Unix-style newlines with a newline ending every file
 [*]
-end_of_line = lf
-insert_final_newline = false
-trim_trailing_whitespace=true
+charset = utf-8
 indent_style = space
+indent_size = 2
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{rs,toml}]
 indent_size = 4
 
-[*.sh]
-indent_style = tab
+[*.{c,h}]
+indent_size = 4