List the open bot's recent sessions in the rail

Show the latest five sessions under the active bot, with All sessions opening the existing modal once there are more. Share the session modal, row and hook outside the conversation page, and mark the current session with a muted row.

src/layouts/bots/(partials)/rail-bot-entry.tsx

@@ -0,0 +1,22 @@
+import type { BotWithLastMessage } from "@/src/types";
+import BotRow from "./bot-row";
+import RailBotSessions from "./rail-bot-sessions";
+
+type Props = {
+    bot: BotWithLastMessage;
+    href: string;
+    selected?: boolean;
+    workspace_id?: number | null;
+};
+
+/**
+ * A worker in the rail, and its sessions while it is the open conversation.
+ */
+export default function RailBotEntry({ bot, href, selected, workspace_id }: Props) {
+    return (
+        <>
+            <BotRow bot={bot} href={href} selected={selected} />
+            {selected ? <RailBotSessions key={bot.id} bot={bot} workspace_id={workspace_id} /> : null}
+        </>
+    );
+}