vizz v0.6.0

macOS app bundle with Syphon embedded. Signed with a Developer ID and notarized by Apple, so it opens with a normal double-click — checked in CI with spctl and stapler validate before publishing. Appears in Resolume/VDMX as Syphon source 'vizz'; OSC control on udp/7000.

What's Changed

• Windows CI, and NDI input by @legofsalmon in #17
• Live point clouds over PLY, and 0.6.0 by @legofsalmon in #18

Full Changelog: v0.5.1...v0.6.0