chore: cleaning up some files

specifically that were committed with the parachain starter template

Author: pepyakin

sugondat-chain/.editorconfig renamed to .editorconfig

@@ -1,7 +1,7 @@
 root = true
 [*]
-indent_style=tab
-indent_size=tab
+indent_style=space
+indent_size=space
 tab_width=4
 end_of_line=lf
 charset=utf-8