T3 Code Nightly 0.0.25-nightly.20260606.480 (3ea6adf17d55)

What's Changed

• Annotate relay error spans with schema fields by @juliusmarminge in #2976
• [codex] Enrich relay authorization diagnostics by @juliusmarminge in #2977

Full Changelog: v0.0.25-nightly.20260605.479...v0.0.25-nightly.20260606.480