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/(sections)/bots-rail.tsx

@@ -2,38 +2,58 @@ import { useContext } from "react";
 import Stack from "@moduletrace/twui/layout/Stack";
 import { AppContext } from "@/src/pages/__root";
 import useLiveBots from "@/src/hooks/use-live-bots";
+import useLiveWorkspaces from "../(hooks)/use-live-workspaces";
 import RailHeader from "../(partials)/rail-header";
 import RailCrewList from "../(partials)/rail-crew-list";
 import RailSettingsList from "../(partials)/rail-settings-list";
 import RailUserRow from "../(partials)/rail-user-row";
+import RailWorkspaceList from "../(partials)/rail-workspace-list";
 
 /**
- * Left rail: wordmark, then the crew (pinned coordinator first). On
- * `/admin/settings/*` the crew is swapped for a back link and the settings
- * sub pages. Collapses to a 64px icon rail below 1024px.
+ * Left rail: wordmark and Add, then the crew (pinned coordinator first,
+ * the latest bots, the workspaces). Inside a workspace it lists that
+ * workspace's crew instead; on `/admin/settings/*` a back link and the
+ * settings sub pages. Collapses to a 64px icon rail below 1024px.
  */
 export default function BotsRail() {
     const { pageProps } = useContext(AppContext);
 
     const pathname = pageProps?.url?.pathname;
     const is_settings_page = Boolean(pathname?.startsWith("/admin/settings"));
+    const workspace = pageProps?.workspace;
+    const in_workspace = Boolean(workspace?.id && pathname?.startsWith("/admin/workspaces/"));
+
     const bots = useLiveBots({
         bots: pageProps?.bots || [],
         open_bot_id: pageProps?.bot?.id || undefined,
+        workspace_id: in_workspace ? workspace?.id || null : null,
     });
+    const workspaces = useLiveWorkspaces({
+        workspaces: pageProps?.workspaces || [],
+        open_workspace_id: in_workspace ? workspace?.id || undefined : undefined,
+    });
+    const live_workspace = workspaces.find((w) => w.id == workspace?.id);
 
     return (
         <Stack
             className="w-16 lg:w-[260px] shrink-0 h-full gap-0! items-stretch border-0 border-r border-solid border-hairline"
-            aria-label={is_settings_page ? "Settings" : "Bots"}
+            aria-label={is_settings_page ? "Settings" : in_workspace ? workspace?.name || "Workspace" : "Bots"}
         >
-            <RailHeader show_new_bot={!is_settings_page} />
-            <Stack className="grow min-h-0 overflow-y-auto gap-0! items-stretch px-2 lg:px-3 pt-1">
+            <RailHeader show_add={!is_settings_page} />
+            <Stack className="grow min-h-0 overflow-y-auto gap-0! items-stretch px-2 lg:px-3 pt-1 pb-3">
                 {is_settings_page ? (
                     <RailSettingsList pathname={pathname} />
+                ) : in_workspace && live_workspace ? (
+                    <RailWorkspaceList
+                        workspace={live_workspace}
+                        bots={bots}
+                        selected_id={pageProps?.bot?.id || undefined}
+                        on_workspace_page={!pageProps?.bot?.id}
+                    />
                 ) : (
                     <RailCrewList
                         bots={bots}
+                        workspaces={workspaces}
                         selected_id={pageProps?.bot?.id || undefined}
                     />
                 )}