feat: new frontend

frontend/.editorconfig

@@ -0,0 +1,43 @@
+[*]
+charset=utf-8
+end_of_line=lf
+insert_final_newline=false
+indent_style=space
+tab_width=4
+
+[*.vue]
+indent_style=space
+indent_size=4
+
+[*.scss]
+indent_style=space
+indent_size=4
+
+[*.json]
+indent_style=space
+indent_size=4
+
+[{phpunit.xml.dist,*.jhm,*.xslt,*.xul,*.rng,*.xsl,*.xsd,*.ant,*.tld,*.fxml,*.jrxml,*.xml,*.jnlp,*.wsdl}]
+indent_style=space
+indent_size=4
+
+[*.svg]
+indent_style=space
+indent_size=4
+
+[.editorconfig]
+indent_style=space
+indent_size=4
+
+[{*.gy,*.groovy,*.gant,*.gdsl}]
+indent_style=space
+indent_size=4
+
+[{*.ats,*.ts}]
+indent_style=space
+indent_size=4
+
+[{*.yml,*.yaml}]
+indent_style=space
+indent_size=2
+