Sync evidence lineage and repair research journey

[YuzeJ21]

Summary

• Publish the two validated local-main commits for fail-closed golden price lineage and Git metadata-safe launcher manifests.
• Add Journey Repair v1 for Discover evidence access, selected-company return context, Advanced Evidence location cues, and truthful loading states.
• Include the independent-review remediation so incomplete collection preserves source-rights owner gates and comma-formatted Discover counts parse safely.

Verification

• make public-check: 7,626 passed, one known dateutil deprecation warning.
• Accessibility browser test file: 102 passed.
• Independent exact-head review: zero Critical, Important, or Minor findings.
• Diff, staged, wording, render, startup, browser-evidence, license, and visitor-demo checks passed.

Boundaries

• Research-only; no trading, recommendation, broker, or buy-sell behavior.
• No canonical financial data, source-rights registry, readiness artifacts, proof ledgers, holdings, generated research outputs, or assets changed.
• CI must pass on exact PR head 3dc5d20 before merge.
• The current workflow validates PR head only; after a history-preserving merge, verify GitHub main and tested-tree equivalence explicitly.