Closes the last two emission gaps from #77484:
- tools/terminal_tool.py: both exception paths (generic except and
TERMINAL_DEGRADED_MODE=fail) returned raw str(e) + traceback.format_exc()
to the model — only the logger copy was redacted. Exception text can
embed the failing command line and any secrets inline in it; both fields
now pass through redact_sensitive_text.
- acp_adapter/entry.py: _setup_logging cleared root handlers and installed
a plain logging.Formatter, bypassing redaction entirely on ACP stderr.
Now uses RedactingFormatter like every other logging surface.
The other three gaps from #77484 (process(list), *_KEY regex variants,
control-char splits) were fixed in #80964/#80965.
Teknium