OpenHaze v0.2.2

The macOS download now opens to a proper install window: drag OpenHaze onto Applications, guided by a background drawn in the app's own colours. On Windows, the About box now shows the real version instead of "1.0".

What's Changed

• Show the logo in the README, add Discussion templates by @jay739 in #7
• Show a demo animation at the top of the README by @jay739 in #8
• Skip the macOS and Windows builds for docs-only changes by @jay739 in #9
• Run the macOS regression checks in CI by @jay739 in #10
• Show the real version in the Windows About box by @jay739 in #12
• Ship a styled drag-to-install dmg, and build it on every PR by @jay739 in #11

Full Changelog: v0.2.1...v0.2.2