- Add `tracing` feature flag with optional OTel deps to miroir-proxy
- Fix tracing subscriber initialization (use .init() instead of set_global_default)
- Add pod_id as global span field for structured logging
- Improve DF lookup error messages in preflight handler
- Add build artifacts to .gitignore
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Research complete: both score-based and RRF merge fail 0.95 threshold.
Updated research doc with full RRF validation results and confidence intervals.
Added benchmark result reports and helper tests. Follow-up bead miroir-n6v
created for global-IDF preflight (dfs_query_then_fetch pattern).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Research validated that both score-based (τ=0.79) and RRF (τ=0.14) merging
fail the 0.95 Kendall tau threshold with skewed shard distributions. Created
follow-up bead miroir-n6v for global-IDF preflight implementation.
Also: add __pycache__/ and tarpaulin-report.json to .gitignore, fix
task_pruner gauge test race.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
- LICENSE: MIT (per plan §12)
- CHANGELOG.md: Keep a Changelog 1.1.0 skeleton with [Unreleased]
and [0.1.0] sections matching the awk extractor from plan §7
- .gitignore: Rust target/, editor junk; Cargo.lock kept in VCS
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
