This batches the in-flight [Unreleased] block from CHANGELOG.md into a
single commit. Highlights:
- Real MCP protocol layer (initialize / tools/list / tools/call) so
vendor MCP clients can complete the handshake against the per-PID
socket. Legacy direct-dispatch preserved for the harness.
- New mcp_injection kinds — cli_override for codex, config_env for
opencode — joining the existing env-var and config_file paths so
patterm can slot into more agents without touching their real
config or auth.
- Ctrl+A/D and Ctrl+W/S focus navigation across tabs and intra-tab
process lists, recognised in legacy / kitty CSI u / xterm
modifyOtherKeys encodings.
- Palette macros (sw / k / sp ) and reordering so open sessions
surface above spawn-new entries.
- Two-row tab bar, sidebar/tabbar/status chrome cache, viewport-wipe
on agent spawn, CR-terminated orchestrator injections, and split-
Enter PTY writes so paste-detecting TUIs see Enter as a key event.
Also fixes the bug logged in TODO: claude's Ctrl+O tool-call expansion
emits CSI 0 J, which the viewport renderer was forwarding verbatim —
wiping the sidebar to the right of the cursor and leaving the chrome
cache convinced nothing had changed. CSI 0 J and CSI 1 J are now
translated into per-row ECH sequences clamped to the viewport, same
as CSI 2 J and CSI K already were.
Agent guides (CLAUDE.md / AGENTS.md) now spell out the
TODO->CHANGELOG workflow so completed items land in the changelog
rather than as ticked entries left behind in TODO.
Codex (and other ratatui-based children) pushes kitty keyboard flags
onto the host terminal, so Ctrl-K arrives as `\x1b[107;5u` instead of
0x0B and the palette open never fired. With "report event types" also
on, the release event `\x1b[107;5:3u` followed the press and tripped
the palette's "unknown ESC sequence → cancel" branch, making the
palette flash and close.
Add a small CSI scanner / kitty CSI u decoder and use them in two
places: matchCtrlK now accepts the legacy byte, the kitty CSI u form,
and xterm modifyOtherKeys; the palette's input handler consumes whole
CSI sequences, ignores non-press events, and decodes Enter/Esc/
Backspace/arrows/Ctrl-U-N-P in their kitty forms. Ctrl-K Ctrl-K
forwards the raw matched bytes so nested TUIs that asked for kitty
input still receive kitty input.
