capture-store-screenshots

Regenerate the full set of 18 app store screenshots (6 screens x 3 device sizes) for the Coin Collection Android app using the automated Fastlane/Screengrab pipeline. Use when asked to regenerate store screenshots, update app store images, refresh store listings, rebuild all screenshots, run screengrab, or recapture store listing images. NOT for ad-hoc UI debugging screenshots — use the capture-debug-screenshot skill for that.