Address three review findings from the Go rewrite:\n\n- checker: update PartitionLinks to only classify HTTP(S) URLs as external links.\n This skips markdown-relative targets (for example and anchors) so\n non-URL entries are no longer sent to HTTP validation and do not produce\n deterministic "unsupported protocol scheme" failures.\n\n- health command: stop ignoring LoadHealthCache errors.\n Return a user-facing "load cache" error when the cache file is unreadable\n or invalid instead of allowing a nil cache panic on Merge.\n\n- broken links workflow: remove masked execution behavior from the link check\n step. Capture awesome-docker check exit code, set has_errors=true on any\n non-zero exit, and expose the exit code in the generated issue body so\n checker failures are visible and cannot incorrectly close the tracking issue.\n\nTest coverage updates:\n- extend checker partition test to include markdown-relative/anchor targets\n and verify they are not treated as external URLs.\n- add cache test for invalid YAML load failure.
Add FixFile() to rewrite README entries: capitalize descriptions,
add trailing periods, remove author attributions, and sort entries
alphabetically within each section. Update parser regex to handle
entries with markers between URL and description separator. Fix
linter to check first letter (not first character) for capitalization.
~480 entries standardized across the README.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
