Rename channel to room

src/app/components/RoomNameWithImage.svelte

@@ -0,0 +1,32 @@
+<script lang="ts">
+  import Lock from "@assets/icons/lock-keyhole.svg?dataurl"
+  import Hashtag from "@assets/icons/hashtag.svg?dataurl"
+  import Icon from "@lib/components/Icon.svelte"
+  import RoomName from "@app/components/RoomName.svelte"
+  import {deriveRoom} from "@app/core/state"
+
+  interface Props {
+    url: any
+    h: any
+  }
+
+  const {url, h}: Props = $props()
+
+  const room = deriveRoom(url, h)
+</script>
+
+{#if $room?.picture}
+  {@const src = $room.picture}
+  {#if src.match("\.(png|svg)$") || src.match("image/(png|svg)")}
+    <Icon icon={src} />
+  {:else}
+    <img alt="Room icon" {src} class="h-6 w-6 rounded-lg" />
+  {/if}
+{:else if $room?.closed || $room?.private}
+  <Icon icon={Lock} />
+{:else}
+  <Icon icon={Hashtag} />
+{/if}
+<div class="min-w-0 overflow-hidden text-ellipsis">
+  <RoomName {url} {h} />
+</div>