crazytan

Prepare and publish a TaskMenu macOS release. Bumps the XcodeGen project version, updates CHANGELOG.md, regenerates TaskMenu.xcodeproj, runs macOS build/test verification, commits, tags, and pushes to trigger the GitHub Actions release workflow that signs, notarizes, packages, and publishes the DMG, then updates the Homebrew cask in crazytan/homebrew-tap. Use whenever the user wants to cut a release, create a release candidate, bump the version, ship a new version, prepare a build, or push a new TaskMenu release.