feat: new path util package

packages/path/index.ts

@@ -0,0 +1,9 @@
+export const PATH_SEPARATOR = "/"
+
+export function baseName(path: string): string {
+	return path.split(PATH_SEPARATOR).pop() ?? ""
+}
+
+export function joinPath(...paths: string[]): string {
+	return paths.join(PATH_SEPARATOR)
+}