Prompt

Build CI/CD pipeline for mobile apps.

<platforms>
{iOS, Android, or both}
</platforms>

<app_complexity>
{native modules, dependencies}
</app_complexity>

<release_process>
{current manual steps}
</release_process>

Build:
1. Build automation
2. Test automation
3. Code signing
4. Beta distribution
5. Store submission
6. Release monitoring