Remove redundant base impl row when both _v1 and _v2 exist (single-run aggregates)

Remove redundant base impl row when both _v1 and _v2 exist (merge/dashboard)

harness: fix v1-only mode to avoid false v2 failures

fix(ci): run v1-only tests for test-suite dashboard

Fix signed_revisions v2 test failures (expected value generation)

merge_results: fix datetime deprecation and add --debug logging

Fix summary log: only report disagreement when a result disagrees with expected

fix: better summary

fix: remove redundant/confusing rust column for the v1/v2 results dashboard

fix: make dashboard account for skipped tests

Config: add expected_sha256 for comprehensive and signed_revisions discovery

Generator: support expected_sha256 for discovery payloads

Harness: pass expected_sha256 into discovery and _compare_results

Add expected_sha256 to PayloadConfig for discovered branch/tag v2 expected values

Fill missing revision/release expected_swhid_sha256 via generator