Add chat sidebar

src/app/components/ProfileCircles.svelte

@@ -0,0 +1,14 @@
+<script lang="ts">
+  import {deriveProfile} from '@welshman/app'
+  import ProfileCircle from "@app/components/ProfileCircle.svelte"
+
+  export let pubkeys
+</script>
+
+<div class="flex pr-3">
+  {#each pubkeys.slice(0, 15) as pubkey (pubkey)}
+    <div class="z-feature -mr-3 inline-block">
+      <ProfileCircle class="w-8 h-8" {pubkey} {...$$props} />
+    </div>
+  {/each}
+</div>