feat: extract graph-interface into seperate package

app/src/lib/graph-templates/grid.ts

@@ -0,0 +1,42 @@
+import type { Graph } from "@nodes/types";
+
+export function grid(width: number, height: number) {
+
+  const graph: Graph = {
+    id: Math.floor(Math.random() * 100000),
+    edges: [],
+    nodes: [],
+  };
+
+  const amount = width * height;
+
+  for (let i = 0; i < amount; i++) {
+    const x = i % width;
+    const y = Math.floor(i / height);
+
+    graph.nodes.push({
+      id: i,
+      tmp: {
+        visible: false,
+      },
+      position: [x * 30, y * 40],
+      props: i == 0 ? { value: 0 } : { op_type: 2, a: 2, b: 2 },
+      type: i == 0 ? "max/plantarium/float" : "max/plantarium/math",
+    });
+
+    graph.edges.push([i, 0, i + 1, i === amount - 1 ? "input" : "a",]);
+  }
+
+  graph.nodes.push({
+    id: amount,
+    tmp: {
+      visible: false,
+    },
+    position: [width * 30, (height - 1) * 40],
+    type: "max/plantarium/output",
+    props: {},
+  });
+
+  return graph;
+
+}