feat(federation): admin controller + CLI federation commands (FED-M2-08) (#498)

packages/mosaic/src/cli.ts

@@ -18,6 +18,7 @@ import { registerUninstallCommand } from './commands/uninstall.js';
 // prdy is registered via launch.ts
 import { registerLaunchCommands } from './commands/launch.js';
 import { registerAuthCommand } from './commands/auth.js';
+import { registerFederationCommand } from './commands/federation.js';
 import { registerGatewayCommand } from './commands/gateway.js';
 import {
   backgroundUpdateCheck,
@@ -336,6 +337,10 @@ registerAuthCommand(program);
 
 registerGatewayCommand(program);
 
+// ─── federation ───────────────────────────────────────────────────────
+
+registerFederationCommand(program);
+
 // ─── agent ─────────────────────────────────────────────────────────────
 
 registerAgentCommand(program);