Extract an independently mergeable topic from wpt-misc-fix at
a70a96f9d1.
Register the child text content regression module without including later script test modules.
Include the XML document fixture route used by the CDATA regression so this branch does not depend on the separate XML input-stream changes.
Source commits:
- 7f587e1251
- ae3a3f1096
Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- cargo nextest run --no-fail-fast
Apply one absolute deadline across response headers, streaming raw bodies, page creation, and later readiness waits. Report the active timeout phase without extending the caller's budget and reject raw documents from Page APIs before an unusable body can stall.
Give CLI fetch failures a stable two-line Error/Reason presentation while retaining full anyhow chains for non-fetch failures, including raw-document page-wait errors.
ldm0