silverreview-statslisted

# silver:review-stats Produces summary reports from review analytics data. Reads `.planning/review-analytics.jsonl` (and archived files in `.planning/archive/review-analytics-*.jsonl` if `--since` spans archived data) and aggregates metrics by artifact type. ## Usage ``` /silver:review-stats /silver:review-stats --since 2026-04-01 /silver:review-stats --type SPEC.md ``` ## Orchestration Steps 1. Locate `.planning/review-analytics.jsonl` — if missing, display "No review analytics data found. Run artifact reviews to generate data." and stop 2. If `--since` provided, also scan `.planning/archive/review-analytics-*.jsonl` for records after the date 3. Parse each line as JSON, filter by `--since` and/or `--type` if provided 4. Aggregate metrics and display the three report tables below 5. Display total record count and date range at the bottom ## Report Tables ### Table 1: Pass Rates by Artifact Type | Artifact Type | Total Rounds | Pass | Fail | Pass Rate | |---------------|-------------|------|------|-----------| | SPEC.md | 12 | 8 | 4 | 66.7% | | PLAN.md | 20 | 18 | 2 | 90.0% | - Group by `artifact_type` field - Pass = records where `status == "PASS"`, Fail = `status == "ISSUES_FOUND"` - Pass Rate = Pass / Total Rounds * 100, formatted to 1 decimal ### Table 2: Rounds to Clean Pass by Artifact Type | Artifact Type | Reviews | Avg Rounds | Min | Max | |---------------|---------|------------|-----|-----| | SPEC.md | 4 | 3.0 | 2 | 5 | | PLAN.md | 8 | 1.5 | 1 | 3 | - A