Investigate tv upstream contributions

[simono]

Potential contributions to television:

• Add Rosé Pine theme; dark and light switch needs env var or cli flag: feat: Rosé Pine themes alexpasmantier/television#915
• Support non-ctrl keybindings in shell integration: Support arbitrary keybindings in shell integration? alexpasmantier/television#890
• Propose channel override/merge feature (avoid maintaining full channel copies); like ThemeOverrides
• Improve fish completion: tv <TAB> completes files instead of channels: feat(fish): add channel name completion alexpasmantier/television#891
• Complete ssh-hosts on ssh command: Use tv ssh-hosts (binds Enter)
• sort output of tv list-channels: feat(cli): sort list-channels output alphabetically alexpasmantier/television#866

🤖 Generated with Claude Code