Add .editorconfig file

.editorconfig

@@ -0,0 +1,24 @@
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+
+[*.md]
+trim_trailing_whitespace = false
+
+[{*.sh,gradlew}]
+end_of_line = lf
+
+[{*.bat,*.cmd}]
+end_of_line = crlf
+
+[{*.kts,*.kt}]
+ij_kotlin_code_style_defaults = KOTLIN_OFFICIAL
+ij_kotlin_name_count_to_use_star_import = 99
+ij_kotlin_name_count_to_use_star_import_for_members = 99
+ij_java_use_single_class_imports = true
+max_line_length = 100
+ij_any_wrap_long_lines = true