first try

biome.json

@@ -0,0 +1,28 @@
+{
+	"$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
+	"files": {
+		"includes": ["**", "!**/build", "!**/dist", "!**/node_modules"]
+	},
+	"formatter": {
+		"indentWidth": 4,
+		"indentStyle": "tab",
+		"lineWidth": 120
+	},
+	"assist": { "actions": { "source": { "organizeImports": "on" } } },
+	"linter": {
+		"rules": {
+			"style": {
+				"noParameterAssign": "error",
+				"useAsConstAssertion": "error",
+				"useDefaultParameterLast": "error",
+				"useEnumInitializers": "error",
+				"useSelfClosingElements": "error",
+				"useSingleVarDeclarator": "error",
+				"noUnusedTemplateLiteral": "error",
+				"useNumberNamespace": "error",
+				"noInferrableTypes": "error",
+				"noUselessElse": "error"
+			}
+		}
+	}
+}