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/pages/admin/workspaces/[workspace_id]/index.tsx

@@ -0,0 +1,17 @@
+import type { PagePropsType } from "@/src/types";
+import type { BunextPageModuleMetaFn } from "@moduletrace/bunext/types";
+import { SiteData } from "@/src/data/site-data";
+import WorkspaceOverview from "./(sections)/workspace-overview";
+
+export default function WorkspacePage() {
+    return <WorkspaceOverview />;
+}
+
+export const meta: BunextPageModuleMetaFn = async (params) => {
+    const workspace = (params.serverRes?.props as PagePropsType | undefined)?.workspace;
+
+    return {
+        title: `${workspace?.name || "Workspace"} | ${SiteData["SiteName"]}`,
+        description: workspace?.description || `A workspace.`,
+    };
+};