cargo fmt without --all fails with "Failed to find targets" in
workspace repos. This was blocking every story's gates. Also ran
cargo fmt --all to fix all existing formatting issues.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The initial commit added the `throttled` field to `StoryAgent` but missed
several construction sites in lifecycle.rs, test_helpers.rs, and scan.rs.
Also adds the `HardBlock` match arm in the WebSocket event conversion and
minor CSS/import ordering fixes.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>