editorconfig for github

.editorconfig

@@ -0,0 +1,10 @@
+root = true
+
+[*.{kt,kts,java}]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+tab_width = 4
+indent_style = tab
+indent_size = tab
+trim_trailing_whitespace = true