feat: make graph work in div

app/src/lib/grid/Row.svelte

@@ -0,0 +1,33 @@
+<script lang="ts">
+  import { setContext, getContext } from "svelte";
+  import localStore from "$lib/helpers/localStore";
+
+  const gridId = getContext<string>("grid-id");
+  let sizes = localStore<string[]>(gridId, []);
+
+  let registerIndex = 0;
+  setContext("registerCell", function () {
+    let index = registerIndex;
+    registerIndex++;
+    if (registerIndex > $sizes.length) {
+      $sizes = [...$sizes, "1fr"];
+    }
+    console.log("registering cell", registerIndex);
+    return index;
+  });
+
+  setContext("sizes", sizes);
+
+  $: cols = $sizes.map((size, i) => `${i > 0 ? "5px " : ""}` + size).join(" ");
+</script>
+
+<div class="wrapper" style={`grid-template-columns: ${cols};`}>
+  <slot />
+</div>
+
+<style>
+  .wrapper {
+    display: grid;
+    height: 100%;
+  }
+</style>