xarmian d9fab3ea02 feat(report): cycle-time + WIP/aging metrics (TASK-1631) (#642) ...

* feat(report): cycle-time + WIP/aging metrics (TASK-1631)

Extend GET /workspaces/{ws}/report with two metric blocks:
- cycle_time: created→positive-terminal duration for completions in the
  window — overall median + p90 + per-collection medians.
- wip: point-in-time open items (done field NOT a terminal value), open count,
  median age, fixed aging bands (<1d/1-7d/7-30d/>30d), per-collection median age.

Medians/percentiles computed in Go from raw durations (dual-dialect: neither
SQLite nor Postgres has a portable percentile). Completed/WIP queries join live
items (deleted_at IS NULL), consistent with the rest of the report.

Wires through web ReportData TS types + `pad project report` rendering.
Tests: cycle-time median (backdated 48h), WIP open-count + aging bands,
percentile helper. Parent: PLAN-1628.

* fix(report): well-formed cycle_time/wip arrays on empty-scope path per Codex review (round 1)

The no-visible-collections early return left cycle_time.by_collection,
wip.aging_buckets, and wip.by_collection as nil → marshaled null, violating
the TS array contract for guests/restricted callers. Initialize those nested
slices in the ReportData literal so every path (including the early return) is
well-formed. Adds a JSON-shape regression test for the empty-scope case.

2026-05-29 09:26:39 -04:00

..

loadtest-collab

fix(loadtest): codex catch-up review fixes (TASK-1270) (#470)

2026-05-09 16:41:07 -04:00

pad

feat(report): cycle-time + WIP/aging metrics (TASK-1631) (#642)

2026-05-29 09:26:39 -04:00