fix(cli): store annonces inter-agent borné par projectId avec reset et réhydratation busy au changement de projet — #236

frontend/src/app/App.tsx

@@ -9,7 +9,6 @@ import { useEffect, useState } from "react";
 import type { DomainEvent, HealthReport } from "@/domain";
 import { ProjectsView } from "@/features/projects";
 import { FirstRunWizard } from "@/features/first-run";
-import { AnnouncementsProvider } from "@/features/announcements";
 import { AppExitConfirmDialog } from "@/features/appExit";
 import { PluginRuntimeProvider } from "@/features/plugins";
 import { Panel, Spinner, Toolbar } from "@/shared";
@@ -65,7 +64,6 @@ export function App() {
   }, [profile]);
 
   return (
-    <AnnouncementsProvider>
     <PluginRuntimeProvider>
     <div className="flex h-full flex-col bg-canvas text-content">
       {/* ── Header ── */}
@@ -119,7 +117,6 @@ export function App() {
     </div>
     <AppExitConfirmDialog />
     </PluginRuntimeProvider>
-    </AnnouncementsProvider>
   );
 }