feat: some moving around

app/src/lib/graph-interface/debug/store.ts

@@ -0,0 +1,6 @@
+import { writable } from "svelte/store";
+import { Vector3 } from "three/src/math/Vector3.js";
+
+export const points = writable<Vector3[]>([]);
+
+export const lines = writable<Vector3[][]>([]);