♻️ remove csso dependency

do a custom css optimization instead

packages/svg-creator/xml-utils.ts

@@ -0,0 +1,8 @@
+export const h = (element: string, attributes: any) =>
+  `<${element} ${toAttribute(attributes)}/>`;
+
+export const toAttribute = (o: any) =>
+  Object.entries(o)
+    .filter(([, value]) => value !== null)
+    .map(([name, value]) => `${name}="${value}"`)
+    .join(" ");