Render the one gist-degradation warning shown by every surface (#1444).
Accepts either a known GistWarningCause or { reason } for the hard-error paths (ConfigurationError repair carve-outs) whose reason text is built from the underlying error.
{ reason }
Known cause, or a free-form reason for hard init errors.
Optional
Optional trailing sentence describing the surface-specific retry behavior (e.g. the MCP's "Will retry on the next tool call.").
Render the one gist-degradation warning shown by every surface (#1444).
Accepts either a known GistWarningCause or
{ reason }for the hard-error paths (ConfigurationError repair carve-outs) whose reason text is built from the underlying error.