Match claude-agent-acp / codex-acp: the bash tool_call title IS the command
(an execute card hides rawInput), the model description rides as a content
text block above the card, and the completed card carries an exit-status pill
via _meta.terminal_exit.
Bridge fixes found in review of the prior terminal-card commit:
- tool_call_update.content is OMITTED in terminal mode (an ACP update.content
REPLACES the call's content collection in Zed, so the fenced ```console block
would clobber the terminal content block).
- terminal.output preserves RAW newlines (terminal renderers rely on exact
bytes); only the fenced fallback trims trailing blank lines.
- a relative workdir is resolved against the session cwd for the card header,
matching where the command actually ran.
- result-side terminal output is gated on the pending call having registered a
terminal (no orphan _meta.terminal_output for a terminal Zed never made).
The exit pill is recovered by parsing renderResult's status markers (the pure
presentResult seam sees only content blocks); a round-trip test pins the parse
to the marker emission. Neutral ToolTerminal gains exitCode/signal; widened
ToolCallPresentation with a content block. Docs (RFC + 3 READMEs) updated;
with-key e2e verifies the card + exit pill against the real model.
Tianyi Cui
e51dabbb8b