The running dashboard loads the compiled plugin dist, which was stale and
invoked `grok --prompt <text> --format json --directory <cwd>` — flags grok
0.2.93 rejects ("unexpected argument '--prompt'"), yielding a non-zero exit,
no JSON, and an empty "No message" bubble. The source already switched to the
valid `grok -p <text> --output-format json [-m <model>] [--cwd <dir>]`
contract (FN-7790/FN-7796); this rebuilds dist to match.
Also reconcile the FN-7779 test suite: a genuinely empty response is a parsed
`{text:"",stopReason:"EndTurn"}` object, not zero stdout bytes, so the
"stays silent" test now models that shape instead of contradicting the
FN-7796 zero-stdout wrong-binary diagnostic. All 64 plugin tests pass.
Fusion-Task-Id: FN-7779
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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