fix: error that changes in active node panel did not get saved

app/src/lib/sidebar/panels/ActiveNodeSelected.svelte

@@ -64,6 +64,7 @@
     lastPropsHash = propsHash;
 
     if (needsUpdate) {
+      manager.save();
       manager.execute();
     }
   }

app/src/lib/sidebar/panels/ActiveNodeSettings.svelte

@@ -8,13 +8,13 @@
     node: NodeInstance | undefined;
   };
 
-  const { manager, node }: Props = $props();
+  let { manager, node = $bindable() }: Props = $props();
 </script>
 
 {#if node}
   {#key node.id}
     {#if node}
-      <ActiveNodeSelected {manager} {node} />
+      <ActiveNodeSelected {manager} bind:node />
     {:else}
       <p class="mx-4">Active Node has no Settings</p>
     {/if}

app/src/routes/+page.svelte

@@ -254,7 +254,7 @@
           classes="text-blue-400"
           icon="i-tabler-adjustments"
         >
-          <ActiveNodeSettings {manager} node={activeNode} />
+          <ActiveNodeSettings {manager} bind:node={activeNode} />
         </Panel>
       </Sidebar>
     </Grid.Cell>