Drop the Documents surface - Files already owns that ground

Documents duplicated what Files surfaces; the nav item, route, and page go.
Agent-authored documents keep flowing through the document service,
deliverable review, and search.

src/renderer/src/app/App.tsx

@@ -9,7 +9,6 @@ import { ChatPage } from "../pages/ChatPage";
 import { FilesPage } from "../pages/FilesPage";
 import { ApprovalsPage } from "../pages/ApprovalsPage";
 import { ConnectorsPage } from "../pages/ConnectorsPage";
-import { DocumentsPage } from "../pages/DocumentsPage";
 import { RunsPage } from "../pages/RunsPage";
 import { SettingsPage } from "../pages/SettingsPage";
 import { OfficePage } from "../pages/OfficePage";
@@ -40,7 +39,6 @@ export function App() {
     work: <WorkPage {...pageProps} />,
     chat: <ChatPage {...pageProps} />,
     files: <FilesPage {...pageProps} />,
-    docs: <DocumentsPage {...pageProps} />,
     runs: <RunsPage {...pageProps} />,
     approvals: <ApprovalsPage {...pageProps} />,
     connectors: <ConnectorsPage {...pageProps} />,

src/renderer/src/shared/NavIcon.tsx

@@ -2,7 +2,6 @@ import {
   Briefcase,
   Buildings2,
   ChatRoundDots,
-  DocumentText2,
   Folder,
   Gear,
   Home,
@@ -22,7 +21,6 @@ const NAV_ICONS: Record<RouteId, typeof Home> = {
   runs: Send,
   files: Folder,
   approvals: ShieldCheck,
-  docs: DocumentText2,
   connectors: Plug2,
   office: Buildings2,
   settings: Gear,

src/renderer/src/shared/Shell.tsx

@@ -12,7 +12,6 @@ export type RouteId =
   | "work"
   | "chat"
   | "files"
-  | "docs"
   | "runs"
   | "approvals"
   | "connectors"
@@ -41,7 +40,6 @@ const primaryNav: NavSpec[] = [
 
 /** Less-frequent surfaces, demoted under a divider so the primary set leads. */
 const secondaryNav: NavSpec[] = [
-  { id: "docs", label: "Documents" },
   { id: "connectors", label: "Connectors" },
   { id: "office", label: "Office" },
 ];