COLDCARD Q released: 1.0.0Q

- Bump major verison number, remove BETA marking 👀

- Finalize version 1.0.4 bootrom, no real changes 🎉

- Bugfix: Yikes when saving seed words imported by QR

- Bugfix: Crash w/ blank screen sometimes, either on power-up or after upgrading firmware

- Testing: Accelerate internal testing by reviving "headless" mode of simulator