task: tracing-coverage
created: 2026-01-31
completed: 2026-01-31
phase: COMPLETE
before_count: 6
current_count: 0

files_fixed:
  - crates/stemedb-wal/src/journal.rs: 5 spans
  - crates/stemedb-storage/src/sled_backend.rs: 5 spans
  - crates/stemedb-ingest/src/ingestor.rs: 2 spans
  - crates/stemedb-wal/src/durability.rs: 2 spans

enforcement:
  - CLAUDE.md: Added "Instrument Critical Paths" rule

documentation:
  - .claude/skills/stemedb-core/SKILL.md: Added Tracing Pattern section with examples

total_spans_added: 14