v1.6.0

Feature

• feat: implement iTerm2 native backend v2
• feat: ship iTerm2 native workflow hardening and 1.6.0

Fix

• fix: iTerm2 integration improvements and security hardening
• fix: correct Select widget tuple order for iTerm2 attach target
• fix: update libtmux API calls from deprecated attached_* to active_*
• fix: improve iTerm2 AppleScript for new-tab mode
• fix: remove redundant set_pane_title call to prevent duplicate output
• fix: add iterm2 extra to pyproject.toml + dynamic mux config editor
• fix: improve iTerm2 connection error message with setup instructions
• fix: correct iTerm2 Python API method names
• fix: use single async context for iTerm2 native to prevent WebSocket errors
• fix: handle None current_tab and current_session in iTerm2 native
• fix: pass first command to iTerm2 window creation
• fix: use absolute path /usr/bin/ssh for iTerm2 compatibility

Other

• Delete QUALITY_UPGRADE_SUMMARY.md
• Update README.md
• docs: add iTerm2 integration documentation with settings and 3-tab layout explanation
• Merge pull request #29 from Sabrimjd/fix/iterm2-integration-improvements
• docs: restructure documentation + add missing config editor fields
• Merge pull request #30 from Sabrimjd/feat/iterm2-native-backend