The header-hook manager's core call: capture when any positive signal holds
and none of the vetoes do (docs/05 §2). Vetoes are absolute and checked
first — a monitored .zip on an excluded host is not captured.
Decision table written first (tests/capture/rules.test.ts, 22 rows); every
branch here exists to satisfy one. Covers the M1 DoD set: attachment,
monitored extension, monitored MIME, size threshold, excluded host (exact +
wildcard), HTML navigation, blob:/data: origin, bypass modifier, streaming
media (HLS MIME and resourceType 'media'), a page-issued range request, plus
non-GET, redirect status, sub-threshold, and large-but-renderable.
Pure function of (candidate, rules); rules are the daemon's, mirrored via
capture.getRules, so the decision never drifts from daemon policy.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_012Y9RU58hD1BuwP82DySUHk
