feat: improve theme color consistency

packages/ui/src/lib/Input.svelte

@@ -5,6 +5,7 @@
   import Select from "./elements/Select.svelte";
 
   import type { NodeInput } from "@nodes/types";
+  import Vec3 from "./elements/Vec3.svelte";
 
   export let input: NodeInput;
   export let value: any;
@@ -19,4 +20,6 @@
   <Checkbox {id} bind:value />
 {:else if input.type === "select"}
   <Select {id} bind:value options={input.options} />
+{:else if input.type === "vec3"}
+  <Vec3 {id} bind:value />
 {/if}