fix: quality-rails Commander version mismatch crashes mosaic quality-rails

CLI uses Commander 13, quality-rails used 12. The `_prepareForParse`
method (v13-only) was called on a v12 Command object via `addCommand`.

Fix: export `registerQualityRails(parent)` that registers subcommands
directly on the caller's Commander instance, avoiding cross-package
command sharing. Bump quality-rails commander to ^13.0.0.

Bump: cli/mosaic 0.0.10, quality-rails 0.0.3.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@mosaic/cli",
-  "version": "0.0.9",
+  "version": "0.0.10",
   "type": "module",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",

packages/cli/src/cli.ts

@@ -2,7 +2,7 @@
 
 import { createRequire } from 'module';
 import { Command } from 'commander';
-import { createQualityRailsCli } from '@mosaic/quality-rails';
+import { registerQualityRails } from '@mosaic/quality-rails';
 import { registerAgentCommand } from './commands/agent.js';
 import { registerMissionCommand } from './commands/mission.js';
 // prdy is registered via launch.ts
@@ -300,11 +300,7 @@ registerMissionCommand(program);
 
 // ─── quality-rails ──────────────────────────────────────────────────────
 
-const qrWrapper = createQualityRailsCli();
-const qrCmd = qrWrapper.commands.find((c) => c.name() === 'quality-rails');
-if (qrCmd !== undefined) {
-  program.addCommand(qrCmd as unknown as Command);
-}
+registerQualityRails(program);
 
 // ─── update ─────────────────────────────────────────────────────────────