hive-agent: the agent has no login flow of its own, credentials come from the swarm

frontend/packages/agent/src/Root.tsx

@@ -1,9 +1,7 @@
 // <Root> — root of the Preact rewrite. Wires `Header` + `StatusChips`
 // to the real `/api/state` snapshot via `useAgentState`. Covers
-// everything `app.js` did, including the `needs_login_idle`/
-// `needs_login_in_progress` recovery flow (`LoginFlow`) — an agent with
-// no credentials has no other web-UI path back online, so this isn't
-// optional polish.
+// everything `app.js` did. An agent without credentials shows the
+// `needs_login_idle` badge; it logs in from the swarm UI, not here.
 import { useEffect, useRef, useState } from "preact/hooks";
 import type { BadgeTone } from "@hive/shared/badge.js";
 import { SettingsMenu } from "@hive/shared/settings-menu.js";
@@ -20,7 +18,6 @@ import { HeaderPill } from "./components/HeaderPill.js";
 import { SidePanel } from "./components/SidePanel.js";
 import { InboxPanel } from "./components/InboxPanel.js";
 import { TodosPanel } from "./components/TodosPanel.js";
-import { LoginFlow } from "./components/LoginFlow.js";
 import { useAgentState } from "./hooks/useAgentState.js";
 import { useTodos } from "./hooks/useTodos.js";
 import { fmtAge, fmtTokens } from "./lib/format.js";
@@ -49,7 +46,6 @@ const ALIVE_LABELS: Record<
   online: { glyph: "●", text: "alive", tone: "positive" },
   rate_limited: { glyph: "⊘", text: "rate limited", tone: "warning" },
   needs_login_idle: { glyph: "◌", text: "needs login", tone: "warning" },
-  needs_login_in_progress: { glyph: "◌", text: "logging in", tone: "warning" },
 };
 const STATE_LABELS: Record<
   string,
@@ -336,14 +332,6 @@ export function Root() {
         </Header>
       )}
       <main className="agent-main">
-        {state.status === "needs_login_idle" ||
-        state.status === "needs_login_in_progress" ? (
-          <LoginFlow
-            status={state.status}
-            session={state.session}
-            onRefresh={refresh}
-          />
-        ) : null}
         <LiveStream ref={liveStreamRef} />
       </main>
       {panel}