Axiom Camera Capture Ref

This is a quick reference for AVFoundation's camera capture APIs on iOS. It's code snippets you can grab when setting up camera sessions, configuring devices, and handling photo output without digging through Apple's docs. You get session setup patterns, device configuration examples, and capture flow boilerplate. It's not a tutorial or framework, just the specific API calls and common patterns for camera work. Useful if you're building camera features and want the standard implementation patterns in front of you instead of hunting through Stack Overflow or remembering which delegate methods you need.