feat(mosaic): top-level mosaic config command (#408)

packages/mosaic/src/cli.ts

@@ -6,6 +6,7 @@ import { registerBrainCommand } from '@mosaicstack/brain';
 import { registerQualityRails } from '@mosaicstack/quality-rails';
 import { registerQueueCommand } from '@mosaicstack/queue';
 import { registerAgentCommand } from './commands/agent.js';
+import { registerConfigCommand } from './commands/config.js';
 import { registerMissionCommand } from './commands/mission.js';
 // prdy is registered via launch.ts
 import { registerLaunchCommands } from './commands/launch.js';
@@ -331,6 +332,10 @@ registerGatewayCommand(program);
 
 registerAgentCommand(program);
 
+// ─── config ────────────────────────────────────────────────────────────
+
+registerConfigCommand(program);
+
 // ─── mission ───────────────────────────────────────────────────────────
 
 registerMissionCommand(program);