Add workspaces, conversation sessions, app-managed computers and pictures

- Rail: Add icon with stacked form modals (bot, workspace, computer),
  coordinator, recent bots with "See all bots", Workspaces section, and
  a workspace mode listing only its crew
- Workspaces: page for context, bots (per-workspace instructions and
  memory), computers (default, link, unlink), models and delete;
  conversations scoped per bot per workspace
- Sessions: conversations split into searchable, reopenable sessions
  with carry-over summaries; sessions and new-session header icons
- Computers: created and provisioned over the docker socket, home dir
  kept at DATA_DIR/computers/<id> after delete; super admins only
- Models: workspace settings win over a bot's own, then the defaults
- Pictures for bots and workspaces; bots editable from the header
- Coordinator tools: update_workspace, set_bot_workspace_instructions

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/layouts/bots/(partials)/coordinator-row.tsx

@@ -1,4 +1,3 @@
-import Divider from "@moduletrace/twui/layout/Divider";
 import type { BotWithLastMessage } from "@/src/types";
 import { crewCounts, crewStatusLine } from "@/src/utils/crew-status";
 import BotRow from "./bot-row";
@@ -6,6 +5,10 @@ import BotRow from "./bot-row";
 type Props = {
     bot: BotWithLastMessage;
     bots: BotWithLastMessage[];
+    /**
+     * Its conversation in a workspace, instead of its own chat.
+     */
+    href?: string;
     selected?: boolean;
 };
 
@@ -13,17 +16,15 @@ type Props = {
  * Pinned first. Hue-less. Its subtitle is its status line, else the crew
  * counts while any worker is busy or needs you, else its last message.
  */
-export default function CoordinatorRow({ bot, bots, selected }: Props) {
+export default function CoordinatorRow({ bot, bots, href, selected }: Props) {
     const { working, needs_you } = crewCounts({ bots });
 
     return (
-        <>
-            <BotRow
-                bot={bot}
-                selected={selected}
-                subtitle={working || needs_you ? crewStatusLine({ bots }) : undefined}
-            />
-            <Divider className="shrink-0 mx-1 lg:mx-3 my-2 w-auto border-hairline dark:border-hairline" />
-        </>
+        <BotRow
+            bot={bot}
+            href={href}
+            selected={selected}
+            subtitle={working || needs_you ? crewStatusLine({ bots }) : undefined}
+        />
     );
 }