Multi-platform cleanup

[onyxraven]

Background

Build consistency for multiplatform

• builds docker manifest image using buildx bake
• builds universal binary for macos
• builds windows binaries
• updates installer scripts to be os/platform aware
• adds apk package
• adds sboms

Versioning

Minor - we're updating a few file paths and things.

Additional Requests to Reviewers

Tasks

• [ ] Specs written
• [x] Manual testing