Redrob Code v0.16.0

What's Changed

• Promote develop to main (v0.15.1: desk turns use the web model) by @its-janghoon in #163
• Back-merge main into develop (v0.15.1) by @its-janghoon in #164
• Drop redrob-query mentions by @its-janghoon in #165
• Merge main back into develop by @its-janghoon in #166
• Code cleanup: palette, routine engine, memory, machines by @its-janghoon in #167

Full Changelog: v0.15.1...v0.16.0