mac2jb v0.5.0

mac2jb v0.5.0

• add demo support with patched bootstrap saving, loading and confirmation.
• introduce the new gui with guided first-time setup, clearer progress and recovery controls.
• integrate hblauncher, gpubrewlauncher, izlauncher with file exchange, ouncecake and stremio.
• add dedicated tcp streaming for larger stremio frames and improve playback controls.
• add paste and send text to live keyboard with adjustable timing, progress and cancellation.
• add host selection for pepsipu, kurumuz and bermthesequel, plus attachment to an existing local held rpc session.