xterm.js 6.0.0 natively handles DEC mode 2026 (synchronized output),
which renders Ink's cursor-up redraws atomically at the parser level.
This eliminates split-frame rendering that caused table header loss
and garbled overlapping text in Claude CLI sessions.
- Migrate from xterm/xterm-addon-* to @xterm/* scoped packages
- Update build.mjs and postinstall.js vendor paths
- Remove old xterm 5.x dependencies
- Default terminal font 14px → 12px, min 10px → 8px
- Save tab metadata to localStorage on every render
- Restore ended sessions as dimmed tabs after page refresh
- Ended tabs show "Session ended" message on click
- Filter empty sessions from history API (check for conversation content)
- Add --resume fallback to new session if resume fails (prevents dead panes)
- Pass resumeSessionId through respawnPane for dead pane recovery
- Persist respawn presets and runMode to server settings (cross-device sync)
- Fix mobile touch handling for Recent Sessions dropdown (DOM API + touch CSS)
selectSession() was always calling /interactive for restored idle
sessions regardless of mode. Shell sessions now correctly call /shell.
Also add loadHistorySessions and resumeHistorySession to frontend.
Add GET /api/history/sessions endpoint that scans Claude conversation
files for resume. Add welcome overlay UI with clickable history items.
Path decoding validates existence via fs.access with HOME fallback.
Add resumeSessionId field throughout the session creation pipeline,
allowing sessions to resume previous Claude conversations via --resume
flag instead of --session-id.
zhouyuan