add .editorconfig

.editorconfig

@@ -0,0 +1,30 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+max_line_length = 120
+tab_width = 4
+
+[*.md]
+max_line_length = 1024
+indent_size = 2
+tab_width = 2
+
+[*.bat]
+end_of_line = crlf
+
+# noinspection EditorConfigKeyCorrectness
+[*.{kt,kts}]
+ij_kotlin_packages_to_use_import_on_demand = unset
+ij_kotlin_allow_trailing_comma_on_call_site = true
+ij_kotlin_allow_trailing_comma = true
+ktlint_standard_import-ordering = disabled
+ktlint_standard_no-empty-first-line-in-class-body = disabled
+ktlint_standard_function-signature = disabled
+ktlint_standard_parameter-list-wrapping = disabled
+ktlint_standard_multiline-expression-wrapping = disabled
+ktlint_standard_string-template-indent = disabled