Dashboard: integrated post-login screen + service-worker auto-update

Login landed on an empty "Pick a claw" stub — the integrated dashboard from the
design comp was never assembled as the home. Now `/` IS the dashboard.

- public/sw.js: cache v2→v3; RegisterServiceWorker reloads once when a new
  worker activates, so deploys are picked up without a manual hard-refresh
- (workspace)/layout: ShellChrome renders the dashboard bare on "/" (it's
  self-contained) and the shared TopBar/LeftRail/StatusBar on every other route
- components/dashboard: Dashboard (state machine + data) — top bar w/ breadcrumb,
  ORG/CO/TEAM/CLAW tier rail, tier-aware context list, TopologyCanvas (6-mode
  view-as selector, generalized layouts), and the agent "computer" slide-out
  (cm-fade) wrapping the existing ComputerPanel; status bar
- motion.css: cm-fade keyframe

Wired to existing endpoints (/api/teams|companies|orgs, /api/structure/*,
/api/team/claws, /api/structure/stats, + ComputerPanel's apps/runtime-config/
routines). Defaults to the most-recent team; claw click opens the slide-out.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

frontend/public/sw.js

@@ -3,8 +3,8 @@
 //   /api/**            -> NEVER touched (approvals + SSE must be live)
 //   /_next/static/**   -> cache-first (content-hashed, immutable)
 //   navigations        -> network-first, cache fallback for offline shell
-const STATIC_CACHE = "tc-static-v2";
+const STATIC_CACHE = "tc-static-v3";
-const PAGE_CACHE = "tc-pages-v2";
+const PAGE_CACHE = "tc-pages-v3";
 
 self.addEventListener("install", () => {
   self.skipWaiting();

frontend/src/app/(workspace)/layout.tsx

@@ -1,9 +1,7 @@
 import { redirect } from "next/navigation";
 import { z } from "zod";
 
-import { LeftRail } from "@/components/shell/LeftRail";
+import { ShellChrome } from "@/components/shell/ShellChrome";
-import { StatusBar } from "@/components/shell/StatusBar";
-import { TopBar } from "@/components/shell/TopBar";
 import { ApiAuthError, apiFetch } from "@/lib/api/http";
 import { fetchClaws, fetchCredits, fetchMe } from "@/lib/api/team";
 import {
@@ -53,19 +51,17 @@ export default async function WorkspaceLayout({
     throw error;
   }
   return (
-    <div className="flex h-dvh flex-col">
+    <ShellChrome
-      <TopBar user={user} stats={stats} />
+      user={user}
-      <div className="flex min-h-0 flex-1">
+      roster={roster}
-        <LeftRail
+      orgs={orgs}
-          roster={roster}
+      companies={companies}
-          orgs={orgs}
+      teams={teams}
-          companies={companies}
+      creditsBalance={credits.available}
-          teams={teams}
+      stats={stats}
-          creditsBalance={credits.available}
+      doors={doors}
-        />
+    >
-        <main className="min-w-0 flex-1 overflow-y-auto">{children}</main>
+      {children}
-      </div>
+    </ShellChrome>
-      <StatusBar stats={stats} doors={doors} />
-    </div>
   );
 }

frontend/src/app/(workspace)/page.tsx

@@ -1,11 +1,19 @@
-// Workspace home: the empty-shell landing until agent chat arrives (P1).
+import { redirect } from "next/navigation";
-export default function WorkspaceHome() {
+
-  return (
+import { Dashboard } from "@/components/dashboard/Dashboard";
-    <section className="flex h-dvh flex-col items-center justify-center gap-2 motion-safe:animate-[route-fade-in_var(--duration-normal)_var(--ease-app)]">
+import { ApiAuthError } from "@/lib/api/http";
-      <h1 className="text-xxxl font-semibold tracking-tight">Clawmates</h1>
+import { fetchMe } from "@/lib/api/team";
-      <p className="text-sm text-muted-foreground">
+import type { User } from "@/lib/api/schemas";
-        Pick a claw from the rail, or create one to get started.
+
-      </p>
+// Workspace home = the integrated dashboard (tier rail → topology canvas →
-    </section>
+// agent computer slide-out).
-  );
+export default async function WorkspaceHome() {
+  let user: User;
+  try {
+    user = await fetchMe();
+  } catch (error) {
+    if (error instanceof ApiAuthError) redirect("/login");
+    throw error;
+  }
+  return <Dashboard user={{ display_name: user.display_name, email: user.email }} />;
 }

frontend/src/components/dashboard/Dashboard.tsx

@@ -0,0 +1,401 @@
+"use client";
+
+// The integrated post-login dashboard (design comp: Clawmates Dashboard.html).
+// One screen: top bar (breadcrumb) · ORG/CO/TEAM/CLAW tier rail · context list ·
+// topology canvas · agent "computer" slide-out · status bar. Self-contained
+// in-memory state machine, wired to the existing API.
+
+import { useEffect, useRef, useState } from "react";
+import Link from "next/link";
+import { Plus } from "lucide-react";
+
+import { MeshMark } from "@/components/brand/MeshMark";
+import { ComputerPanel } from "@/components/computer/ComputerPanel";
+import type { Agent } from "@/lib/api/schemas";
+import type { GroupSummary, StructureNode, StructureStats } from "@/lib/api/structure";
+import {
+  TopologyCanvas,
+  modeForKind,
+  type CanvasNode,
+  type TopologyMode,
+} from "./TopologyCanvas";
+
+type Tier = "org" | "company" | "team" | "claw";
+
+async function getJSON<T>(url: string, fallback: T): Promise<T> {
+  try {
+    const r = await fetch(url);
+    return r.ok ? ((await r.json()) as T) : fallback;
+  } catch {
+    return fallback;
+  }
+}
+
+const railIcon: Record<Tier, React.ReactNode> = {
+  org: (
+    <svg width="20" height="20" viewBox="0 0 20 20">
+      <circle cx="10" cy="10" r="7.5" stroke="currentColor" strokeWidth="1.4" fill="none" />
+      <circle cx="10" cy="10" r="2.6" fill="currentColor" />
+    </svg>
+  ),
+  company: (
+    <svg width="20" height="20" viewBox="0 0 20 20">
+      <rect x="3.5" y="5" width="6" height="11" rx="1" stroke="currentColor" strokeWidth="1.4" fill="none" />
+      <rect x="10.5" y="2.5" width="6" height="13.5" rx="1" stroke="currentColor" strokeWidth="1.4" fill="none" />
+    </svg>
+  ),
+  team: (
+    <svg width="20" height="20" viewBox="0 0 20 20">
+      <circle cx="10" cy="5" r="2.2" fill="currentColor" />
+      <circle cx="5" cy="13.5" r="2.2" fill="currentColor" />
+      <circle cx="15" cy="13.5" r="2.2" fill="currentColor" />
+      <path d="M10 5 L5 13.5 M10 5 L15 13.5 M5 13.5 L15 13.5" stroke="currentColor" strokeWidth="1.1" opacity=".5" />
+    </svg>
+  ),
+  claw: (
+    <svg width="20" height="20" viewBox="0 0 20 20">
+      <rect x="4" y="4" width="12" height="12" rx="3.5" stroke="currentColor" strokeWidth="1.4" fill="none" />
+      <circle cx="10" cy="10" r="2.4" fill="currentColor" />
+    </svg>
+  ),
+};
+const TIERS: { key: Tier; label: string }[] = [
+  { key: "org", label: "ORG" },
+  { key: "company", label: "CO" },
+  { key: "team", label: "TEAM" },
+  { key: "claw", label: "CLAW" },
+];
+
+export function Dashboard({ user }: { user: { display_name?: string; email?: string } }) {
+  const [tier, setTier] = useState<Tier>("team");
+  const [orgId, setOrgId] = useState<string | null>(null);
+  const [companyId, setCompanyId] = useState<string | null>(null);
+  const [teamId, setTeamId] = useState<string | null>(null);
+  const [clawId, setClawId] = useState<string | null>(null);
+  const [mode, setMode] = useState<TopologyMode>("hub-spoke");
+
+  const [orgs, setOrgs] = useState<GroupSummary[]>([]);
+  const [companies, setCompanies] = useState<GroupSummary[]>([]);
+  const [teams, setTeams] = useState<GroupSummary[]>([]);
+  const [roster, setRoster] = useState<Agent[]>([]);
+  const [stats, setStats] = useState<StructureStats | null>(null);
+  const [node, setNode] = useState<StructureNode | null>(null);
+  const [loaded, setLoaded] = useState(false);
+  const modeKey = useRef<string>("");
+
+  // Load the workspace + default to the most-recent team.
+  useEffect(() => {
+    let live = true;
+    void (async () => {
+      const [t, c, o, r, s] = await Promise.all([
+        getJSON<GroupSummary[]>("/api/teams", []),
+        getJSON<GroupSummary[]>("/api/companies", []),
+        getJSON<GroupSummary[]>("/api/orgs", []),
+        getJSON<Agent[]>("/api/team/claws", []),
+        getJSON<StructureStats | null>("/api/structure/stats", null),
+      ]);
+      if (!live) return;
+      setTeams(t);
+      setCompanies(c);
+      setOrgs(o);
+      setRoster(r);
+      setStats(s);
+      if (t[0]) {
+        setTier("team");
+        setTeamId(t[0].id);
+      } else if (c[0]) {
+        setTier("company");
+        setCompanyId(c[0].id);
+      } else if (o[0]) {
+        setTier("org");
+        setOrgId(o[0].id);
+      }
+      setLoaded(true);
+    })();
+    return () => {
+      live = false;
+    };
+  }, []);
+
+  // The canvas always renders a group's children; a claw selection keeps the
+  // team canvas and opens the slide-out.
+  const canvasLevel: "org" | "company" | "team" | null =
+    tier === "org" ? "org" : tier === "company" ? "company" : "team";
+  const canvasId = tier === "org" ? orgId : tier === "company" ? companyId : teamId;
+
+  // Clear the canvas when its target changes (render-phase reset — avoids a
+  // synchronous setState inside the effect).
+  const ckey = `${canvasLevel ?? ""}:${canvasId ?? ""}`;
+  const [seenCanvas, setSeenCanvas] = useState(ckey);
+  if (seenCanvas !== ckey) {
+    setSeenCanvas(ckey);
+    setNode(null);
+  }
+
+  useEffect(() => {
+    if (!canvasLevel || !canvasId) return;
+    let live = true;
+    void (async () => {
+      const n = await getJSON<StructureNode | null>(
+        `/api/structure/${canvasLevel}/${canvasId}`,
+        null,
+      );
+      if (!live) return;
+      setNode(n);
+      // Reset the view-mode to the group's real kind only when the group changes.
+      const key = `${canvasLevel}:${canvasId}`;
+      if (n && modeKey.current !== key) {
+        modeKey.current = key;
+        setMode(modeForKind(n.kind));
+      }
+    })();
+    return () => {
+      live = false;
+    };
+  }, [canvasLevel, canvasId]);
+
+  const rosterMap = new Map(roster.map((a) => [a.id, a]));
+  const nodes: CanvasNode[] = (node?.children ?? []).map((c) => ({
+    id: c.child_id,
+    label: c.child_name || rosterMap.get(c.child_id)?.name || c.role,
+    role: c.role,
+    level: c.child_level,
+    status: rosterMap.get(c.child_id)?.status,
+  }));
+
+  function onNodeClick(n: CanvasNode) {
+    if (n.level === "claw") {
+      setClawId(n.id);
+      setTier("claw");
+    } else if (n.level === "team") {
+      setTeamId(n.id);
+      setClawId(null);
+      setTier("team");
+    } else {
+      setCompanyId(n.id);
+      setTeamId(null);
+      setClawId(null);
+      setTier("company");
+    }
+  }
+
+  function gotoTier(t: Tier) {
+    if (t === "org" && !orgId && orgs[0]) setOrgId(orgs[0].id);
+    if (t === "company" && !companyId && companies[0]) setCompanyId(companies[0].id);
+    if (t === "team" && !teamId && teams[0]) setTeamId(teams[0].id);
+    if (t === "claw" && !clawId) return; // nothing selected yet
+    setTier(t);
+  }
+
+  const teamName = teams.find((x) => x.id === teamId)?.name;
+  const companyName = companies.find((x) => x.id === companyId)?.name;
+  const orgName = orgs.find((x) => x.id === orgId)?.name;
+  const clawName = clawId ? (rosterMap.get(clawId)?.name ?? "Claw") : null;
+  const crumbs = [orgName, companyName, teamName, tier === "claw" ? clawName : null].filter(
+    Boolean,
+  ) as string[];
+  const initial = (user.display_name || user.email || "?").trim().charAt(0).toUpperCase();
+  const running = stats?.running_now ?? 0;
+  const clawCount = stats?.claw_count ?? roster.length;
+
+  const empty = loaded && teams.length === 0 && companies.length === 0 && orgs.length === 0;
+
+  return (
+    <div className="flex h-dvh flex-col bg-background text-foreground">
+      {/* TOP BAR */}
+      <header className="flex h-[54px] flex-none items-center gap-3.5 border-b border-white/[0.06] bg-gradient-to-b from-[#0d0d10] to-[#0a0a0c] px-4">
+        <Link href="/" className="flex items-center gap-2.5 text-coral">
+          <MeshMark size={22} title="" />
+          <span className="text-[15px] font-bold tracking-[-0.01em] text-foreground">Clawmates</span>
+        </Link>
+        <span className="h-[22px] w-px bg-white/[0.08]" />
+        <nav className="flex items-center gap-1.5 font-mono text-xs">
+          {crumbs.length === 0 ? (
+            <span className="text-[#6a6a72]">Workspace</span>
+          ) : (
+            crumbs.map((c, i) => (
+              <span key={i} className="flex items-center gap-1.5">
+                {i > 0 ? <span className="text-[#3a3a40]">/</span> : null}
+                <span className={i === crumbs.length - 1 ? "text-coral-light" : "text-[#9a9aa2]"}>
+                  {c}
+                </span>
+              </span>
+            ))
+          )}
+        </nav>
+        <div className="flex-1" />
+        <div
+          className="hidden items-center gap-1.5 rounded-[7px] border px-2.5 py-[5px] font-mono text-[11px] text-online sm:flex"
+          style={{ borderColor: "rgba(95,208,138,.25)", background: "rgba(95,208,138,.06)" }}
+        >
+          <span className={`size-[7px] rounded-full bg-online ${running > 0 ? "cm-blink" : ""}`} />
+          {clawCount} claws{running > 0 ? " · running" : ""}
+        </div>
+        <Link
+          href="/claws/new"
+          className="flex items-center gap-1.5 rounded-lg bg-gradient-to-br from-coral-light to-coral-dark px-3 py-1.5 text-xs font-bold text-[#2a0d0a] transition-[filter] hover:brightness-110"
+        >
+          <span className="text-[15px] leading-none">+</span> Deploy
+        </Link>
+        <span
+          className="flex size-8 items-center justify-center rounded-lg text-[13px] font-bold text-[#2a0d0a]"
+          style={{ background: "linear-gradient(135deg,#ff8a7a,#ff5f57)" }}
+          title={user.display_name || user.email}
+        >
+          {initial}
+        </span>
+      </header>
+
+      {/* BODY */}
+      <div className="flex min-h-0 flex-1">
+        {/* TIER RAIL */}
+        <div className="flex w-[60px] flex-none flex-col items-center border-r border-white/[0.06] bg-[#0a0a0c] py-3.5">
+          <div className="flex flex-col items-center gap-1.5">
+            {TIERS.map((t) => {
+              const active = tier === t.key;
+              return (
+                <button
+                  key={t.key}
+                  type="button"
+                  onClick={() => gotoTier(t.key)}
+                  className={`relative flex h-12 w-[42px] flex-col items-center justify-center gap-1 rounded-[10px] transition-colors ${
+                    active ? "bg-coral/[0.12] text-coral" : "text-[#6a6a72] hover:text-foreground"
+                  }`}
+                >
+                  {active ? (
+                    <span className="absolute left-0 top-2 bottom-2 w-[3px] rounded-r bg-coral" />
+                  ) : null}
+                  {railIcon[t.key]}
+                  <span className="font-mono text-[8px]">{t.label}</span>
+                </button>
+              );
+            })}
+          </div>
+          <div className="flex-1" />
+          <Link
+            href="/claws/new"
+            title="Deploy"
+            className="flex size-[30px] items-center justify-center rounded-lg border border-dashed border-white/[0.16] text-coral"
+          >
+            <Plus size={16} />
+          </Link>
+        </div>
+
+        {/* CONTEXT LIST */}
+        <div className="flex w-[252px] flex-none flex-col border-r border-white/[0.06] bg-[#0b0b0e]">
+          <div className="px-4 pb-2.5 pt-4">
+            <div className="font-mono text-[10px] tracking-[0.12em] text-[#5a5a62]">
+              {tier === "org" || tier === "company" || tier === "team"
+                ? `${tier.toUpperCase()} · ${nodes.length}`
+                : "CLAW"}
+            </div>
+            <div className="text-[18px] font-bold tracking-[-0.01em]">{node?.name ?? "…"}</div>
+          </div>
+          <div className="flex-1 overflow-y-auto px-2 pb-2 [&::-webkit-scrollbar]:hidden">
+            {nodes.length === 0 ? (
+              <p className="px-2 text-xs text-muted-foreground">
+                {loaded ? "Empty" : "Loading…"}
+              </p>
+            ) : (
+              <ul className="flex flex-col gap-0.5">
+                {nodes.map((n) => {
+                  const sel = n.level === "claw" && n.id === clawId;
+                  const grad = rosterMap.get(n.id)?.accent;
+                  return (
+                    <li key={n.id}>
+                      <button
+                        type="button"
+                        onClick={() => onNodeClick(n)}
+                        className={`relative flex w-full items-center gap-2.5 rounded-[9px] px-2.5 py-2 text-left transition-colors ${
+                          sel ? "bg-coral/[0.12]" : "hover:bg-hover-bg"
+                        }`}
+                      >
+                        {sel ? (
+                          <span className="absolute left-0 top-2 bottom-2 w-[3px] rounded-r bg-coral" />
+                        ) : null}
+                        <span
+                          className="flex size-[30px] shrink-0 items-center justify-center rounded-lg text-xs font-bold text-[#08080a]"
+                          style={{ background: grad || "var(--color-coral)" }}
+                        >
+                          {(n.label || n.role).charAt(0).toUpperCase()}
+                        </span>
+                        <span className="min-w-0 flex-1">
+                          <span className="block truncate text-[13px] font-semibold">{n.label}</span>
+                          <span className="block truncate font-mono text-[10px] text-[#6a6a72]">
+                            {n.role}
+                          </span>
+                        </span>
+                      </button>
+                    </li>
+                  );
+                })}
+              </ul>
+            )}
+          </div>
+        </div>
+
+        {/* CANVAS */}
+        <div className="min-w-0 flex-1">
+          {empty ? (
+            <div className="flex h-full flex-col items-center justify-center gap-3 text-center">
+              <MeshMark size={40} title="" />
+              <h1 className="text-xl font-semibold">No teams yet</h1>
+              <p className="text-sm text-muted-foreground">Deploy a team to populate your dashboard.</p>
+              <Link
+                href="/claws/new"
+                className="rounded-full bg-coral px-4 py-2 text-sm font-medium text-white"
+              >
+                Deploy a team
+              </Link>
+            </div>
+          ) : (
+            <TopologyCanvas
+              nodes={nodes}
+              mode={mode}
+              onModeChange={setMode}
+              onNodeClick={onNodeClick}
+              selectedId={clawId}
+            />
+          )}
+        </div>
+
+        {/* COMPUTER SLIDE-OUT */}
+        {clawId ? (
+          <div className="cm-fade flex w-[330px] flex-none flex-col border-l border-white/[0.06] bg-[#0a0a0c] p-3">
+            <div className="mb-2 flex items-center justify-between">
+              <span className="font-mono text-[10px] tracking-[0.12em] text-[#5a5a62]">COMPUTER</span>
+              <button
+                type="button"
+                onClick={() => {
+                  setClawId(null);
+                  if (tier === "claw") setTier("team");
+                }}
+                className="text-muted-foreground hover:text-foreground"
+                aria-label="Close computer"
+              >
+                ✕
+              </button>
+            </div>
+            <div className="min-h-0 flex-1 overflow-y-auto [&::-webkit-scrollbar]:hidden">
+              <ComputerPanel clawId={clawId} clawName={clawName ?? "Claw"} />
+            </div>
+          </div>
+        ) : null}
+      </div>
+
+      {/* STATUS BAR */}
+      <footer className="flex h-7 flex-none items-center gap-4 border-t border-white/[0.06] bg-[#0a0a0c] px-4 font-mono text-[10px] text-[#6a6a72]">
+        <span className="flex items-center gap-1.5">
+          <span className={`size-[6px] rounded-full ${running > 0 ? "bg-running cm-blink" : "bg-[#3a3a40]"}`} />
+          durable runner {running > 0 ? `· ${running} active` : "· idle"}
+        </span>
+        <span className="text-[#3a3a40]">·</span>
+        <span className="text-online">§15 sandbox: isolated</span>
+        <div className="flex-1" />
+        <Link href="/approvals" className="hover:text-foreground">
+          doors awaiting approval
+        </Link>
+      </footer>
+    </div>
+  );
+}

frontend/src/components/dashboard/TopologyCanvas.tsx

@@ -0,0 +1,250 @@
+"use client";
+
+// The dashboard's topology canvas (design comp): the current group's children
+// laid out as a node graph, with a 6-pattern "view-as" selector
+// (hub-spoke / pipeline / ring / mesh / swarm / debate). Clicking a node
+// selects it (a claw opens the computer slide-out; a company/team drills down).
+
+import type { ReactNode } from "react";
+
+export interface CanvasNode {
+  id: string;
+  label: string;
+  role: string;
+  level: "company" | "team" | "claw";
+  /** online | offline | provisioning | running */
+  status?: string;
+}
+
+const MODES = ["hub-spoke", "pipeline", "ring", "mesh", "swarm", "debate"] as const;
+export type TopologyMode = (typeof MODES)[number];
+
+// Map a TopologyKind (from the team graph) onto one of the 6 view modes.
+export function modeForKind(kind: string | null | undefined): TopologyMode {
+  switch ((kind ?? "").toLowerCase()) {
+    case "pipeline":
+    case "ring":
+      return "pipeline";
+    case "mesh":
+    case "blackboard":
+      return "mesh";
+    case "swarm":
+    case "flat":
+    case "holacratic":
+      return "swarm";
+    case "debate":
+      return "debate";
+    default:
+      return "hub-spoke"; // hierarchical / hub_spoke / star_moe / market
+  }
+}
+
+const GRADS: [string, string, string][] = [
+  ["#ff9a6a", "#ff6f4a", "#2a0d05"],
+  ["#6fd0c0", "#4aa3b8", "#06201f"],
+  ["#e8c46a", "#d89a3a", "#2a1d05"],
+  ["#8a9af0", "#5a6ad8", "#0a0e2a"],
+  ["#c98af0", "#9a5ad8", "#1a0a2a"],
+  ["#5ec8d8", "#3a8aa0", "#06222a"],
+];
+const STATUS: Record<string, string> = {
+  running: "#5ec8d8",
+  online: "#5fd08a",
+  provisioning: "#e8b465",
+  offline: "#3a3a40",
+};
+const ini = (s: string) => (s || "?").trim().charAt(0).toUpperCase();
+
+/** Node positions (percent) for a mode + count. Generalizes the comp's POS. */
+function layout(mode: TopologyMode, n: number): { x: number; y: number }[] {
+  if (n <= 0) return [];
+  const ring = (count: number, r: number, offset = 0, cx = 50, cy = 50) =>
+    Array.from({ length: count }, (_, i) => {
+      const a = (i / count) * Math.PI * 2 - Math.PI / 2 + offset;
+      return { x: cx + r * Math.cos(a), y: cy + r * Math.sin(a) };
+    });
+  switch (mode) {
+    case "pipeline":
+      return Array.from({ length: n }, (_, i) => ({
+        x: n === 1 ? 50 : 12 + (i * 76) / (n - 1),
+        y: 50,
+      }));
+    case "ring":
+    case "mesh":
+      return ring(n, 36);
+    case "swarm":
+      return Array.from({ length: n }, (_, i) => {
+        const a = (i / n) * Math.PI * 2;
+        const r = 14 + (i % 3) * 7;
+        return { x: 50 + r * Math.cos(a), y: 50 + r * Math.sin(a) };
+      });
+    case "debate": {
+      const half = Math.ceil(n / 2);
+      return Array.from({ length: n }, (_, i) => {
+        const left = i < half;
+        const col = left ? i : i - half;
+        const count = left ? half : n - half;
+        return { x: left ? 28 : 72, y: count === 1 ? 50 : 18 + (col * 64) / (count - 1) };
+      });
+    }
+    case "hub-spoke":
+    default:
+      if (n === 1) return [{ x: 50, y: 50 }];
+      return [{ x: 50, y: 50 }, ...ring(n - 1, 34)];
+  }
+}
+
+/** Edge index pairs for a mode + count. */
+function links(mode: TopologyMode, n: number): [number, number][] {
+  const e: [number, number][] = [];
+  switch (mode) {
+    case "pipeline":
+      for (let i = 0; i < n - 1; i++) e.push([i, i + 1]);
+      break;
+    case "ring":
+      for (let i = 0; i < n; i++) e.push([i, (i + 1) % n]);
+      break;
+    case "mesh":
+      for (let i = 0; i < n; i++) for (let j = i + 1; j < n; j++) e.push([i, j]);
+      break;
+    case "swarm":
+      for (let i = 0; i < n; i++) e.push([i, (i + 1) % n]);
+      break;
+    case "debate": {
+      const half = Math.ceil(n / 2);
+      for (let i = 0; i < half; i++)
+        for (let j = half; j < n; j++) if ((i + j) % 2 === 0) e.push([i, j]);
+      break;
+    }
+    case "hub-spoke":
+    default:
+      for (let i = 1; i < n; i++) e.push([0, i]);
+  }
+  return e;
+}
+
+export function TopologyCanvas({
+  nodes,
+  mode,
+  onModeChange,
+  onNodeClick,
+  selectedId,
+  header,
+}: {
+  nodes: CanvasNode[];
+  mode: TopologyMode;
+  onModeChange: (m: TopologyMode) => void;
+  onNodeClick: (n: CanvasNode) => void;
+  selectedId?: string | null;
+  header?: ReactNode;
+}) {
+  const pos = layout(mode, nodes.length);
+  const edges = links(mode, nodes.length);
+
+  return (
+    <div className="relative flex h-full flex-col">
+      {/* mode selector */}
+      <div className="flex items-center gap-2 px-4 pb-3 pt-3">
+        {header}
+        <div className="flex flex-1 flex-wrap gap-1.5">
+          {MODES.map((m) => (
+            <button
+              key={m}
+              type="button"
+              onClick={() => onModeChange(m)}
+              className={`rounded-md px-2.5 py-1 font-mono text-[11px] capitalize transition-colors ${
+                m === mode
+                  ? "border border-coral/45 bg-coral/[0.14] text-coral-light"
+                  : "border border-white/[0.08] bg-[#101014] text-[#9a9aa2] hover:text-foreground"
+              }`}
+            >
+              {m}
+            </button>
+          ))}
+        </div>
+      </div>
+
+      {/* graph */}
+      <div
+        className="relative flex-1"
+        style={{
+          background:
+            "radial-gradient(120% 100% at 50% 40%, #0f0f14, #0a0a0c), repeating-linear-gradient(0deg, transparent 0 27px, rgba(255,255,255,.02) 27px 28px)",
+        }}
+      >
+        <svg viewBox="0 0 100 100" preserveAspectRatio="none" className="absolute inset-0 size-full">
+          {edges.map(([a, b], i) => {
+            const p = pos[a];
+            const q = pos[b];
+            if (!p || !q) return null;
+            const live = selectedId && (nodes[a]?.id === selectedId || nodes[b]?.id === selectedId);
+            return (
+              <path
+                key={i}
+                d={`M${p.x},${p.y} L${q.x},${q.y}`}
+                fill="none"
+                stroke={live ? "rgba(255,111,97,.6)" : "rgba(94,200,216,.4)"}
+                strokeWidth={live ? 1.6 : 1.2}
+                strokeDasharray="3 4"
+                vectorEffect="non-scaling-stroke"
+                className="cm-flow"
+              />
+            );
+          })}
+        </svg>
+
+        {nodes.map((node, i) => {
+          const p = pos[i];
+          if (!p) return null;
+          const [from, to, ink] = GRADS[i % GRADS.length];
+          const selected = node.id === selectedId;
+          const dot = STATUS[node.status ?? "online"] ?? STATUS.online;
+          return (
+            <button
+              key={node.id}
+              type="button"
+              onClick={() => onNodeClick(node)}
+              aria-label={node.label}
+              className="absolute flex -translate-x-1/2 -translate-y-1/2 cursor-pointer flex-col items-center gap-1.5 outline-none"
+              style={{ left: `${p.x}%`, top: `${p.y}%` }}
+            >
+              <div className="relative" style={{ width: 50, height: 50 }}>
+                {node.status === "running" ? (
+                  <span
+                    className="cm-halo absolute inset-0 rounded-full"
+                    style={{ background: "rgba(94,200,216,.35)" }}
+                  />
+                ) : null}
+                <div
+                  className="relative flex size-[50px] items-center justify-center rounded-full text-base font-bold transition-transform hover:scale-105"
+                  style={{
+                    background: `linear-gradient(135deg, ${from}, ${to})`,
+                    color: ink,
+                    border: selected ? "2px solid #ff6f61" : undefined,
+                    boxShadow: selected ? "0 0 20px rgba(255,111,97,.5)" : undefined,
+                  }}
+                >
+                  {ini(node.label || node.role)}
+                </div>
+                <span
+                  className="absolute -bottom-0.5 -right-0.5 size-3 rounded-full border-2 border-[#0a0a0c]"
+                  style={{ background: dot }}
+                />
+              </div>
+              <span className="max-w-[96px] truncate text-[11px] font-medium">
+                {node.label || node.role}
+              </span>
+              <span className="-mt-1 font-mono text-[9px] text-[#6a6a72]">{node.role}</span>
+            </button>
+          );
+        })}
+
+        {nodes.length === 0 ? (
+          <div className="absolute inset-0 flex items-center justify-center text-sm text-muted-foreground">
+            No members yet.
+          </div>
+        ) : null}
+      </div>
+    </div>
+  );
+}

frontend/src/components/shell/RegisterServiceWorker.tsx

@@ -7,13 +7,36 @@ import { useEffect } from "react";
 export function RegisterServiceWorker() {
   useEffect(() => {
     if (
-      process.env.NODE_ENV === "production" &&
+      process.env.NODE_ENV !== "production" ||
-      "serviceWorker" in navigator
+      !("serviceWorker" in navigator)
     ) {
-      navigator.serviceWorker.register("/sw.js").catch(() => {
+      return;
+    }
+    let reloaded = false;
+    navigator.serviceWorker
+      .register("/sw.js")
+      .then((reg) => {
+        // When a new worker takes over after a deploy, reload once so the
+        // user gets the fresh build instead of stale cached assets.
+        const onUpdate = () => {
+          const next = reg.installing;
+          if (!next) return;
+          next.addEventListener("statechange", () => {
+            if (
+              next.state === "activated" &&
+              navigator.serviceWorker.controller &&
+              !reloaded
+            ) {
+              reloaded = true;
+              window.location.reload();
+            }
+          });
+        };
+        reg.addEventListener("updatefound", onUpdate);
+      })
+      .catch(() => {
         // Browsers without SW support (or private modes) degrade fine.
       });
-    }
   }, []);
   return null;
 }

frontend/src/components/shell/ShellChrome.tsx

@@ -0,0 +1,59 @@
+"use client";
+
+// Picks the shell for a workspace route: the integrated dashboard at "/" is
+// self-contained (its own top bar / rail / status bar), so render it bare;
+// every other route gets the shared TopBar + LeftRail + StatusBar chrome.
+
+import { usePathname } from "next/navigation";
+import type { ReactNode } from "react";
+
+import type { Agent, User } from "@/lib/api/schemas";
+import type { GroupSummary, StructureStats } from "@/lib/api/structure";
+import { LeftRail } from "./LeftRail";
+import { StatusBar } from "./StatusBar";
+import { TopBar } from "./TopBar";
+
+interface ShellChromeProps {
+  user: User;
+  roster: Agent[];
+  orgs: GroupSummary[];
+  companies: GroupSummary[];
+  teams: GroupSummary[];
+  creditsBalance?: number;
+  stats: StructureStats | null;
+  doors: number;
+  children: ReactNode;
+}
+
+export function ShellChrome({
+  user,
+  roster,
+  orgs,
+  companies,
+  teams,
+  creditsBalance,
+  stats,
+  doors,
+  children,
+}: ShellChromeProps) {
+  const pathname = usePathname();
+  // The dashboard owns the whole screen — no shared chrome around it.
+  if (pathname === "/") return <>{children}</>;
+
+  return (
+    <div className="flex h-dvh flex-col">
+      <TopBar user={user} stats={stats} />
+      <div className="flex min-h-0 flex-1">
+        <LeftRail
+          roster={roster}
+          orgs={orgs}
+          companies={companies}
+          teams={teams}
+          creditsBalance={creditsBalance}
+        />
+        <main className="min-w-0 flex-1 overflow-y-auto">{children}</main>
+      </div>
+      <StatusBar stats={stats} doors={doors} />
+    </div>
+  );
+}

frontend/src/styles/motion.css

@@ -283,6 +283,17 @@
 .cm-drift {
   animation: cm-drift 4s var(--ease-app) infinite;
 }
+@keyframes cm-fade {
+  from {
+    opacity: 0;
+  }
+  to {
+    opacity: 1;
+  }
+}
+.cm-fade {
+  animation: cm-fade var(--duration-normal) var(--ease-app);
+}
 
 @media (prefers-reduced-motion: reduce) {
   *,