The results folder and the report

<dir>/campaign.json          the spec, with lattice_sha256 (deck; for a .lgproj the deck it points to) and spec_sha256
      circuits.json          the circuit map the campaign used
      pins.json              the frozen-phase pins per engine (envelope, mp)
      lattice/<deck copy>    provenance only — runs use the pinned original
      plan/manifest.json     the static plan; manifest_comp / manifest_mp / manifest_fos the waves planned at run time
      legs/faults/runs/<id>/{results.h5,status.json}
      legs/faults/compensation/<case>_<strategy>.json
      legs/faults/{faults.csv, compensation.csv, criticality_map.csv, unrecoverable.json}
      legs/imperfections/{draws/seed_NNNN.json, runs/…, seeds.csv, faults_on_seeds.csv, robustness.csv}
      legs/foil/{runs/…, foil.csv}
      legs/availability/{blocks.csv, fault_classes.json, availability.json, availability.csv, trip_histogram.csv, sensitivity.csv}
      figures/*.png
      summary.json
      report.html
      import.json            written by a job import

Item ids read A_<case>_<bracket>_<env|mp> (fault leg), A_comp_<case>_<strategy>, C_draw_NNNN, C_seed_NNNN_<model>, C_fos_<case>_seed_NNNN_<before|after>_<model>, D_<scenario>_<model>, B_availability.

status.json of a scan-pool item: status (ok / failed), finished, elapsed, error, the item (id, leg, case, class, bracket, label, elements, model, seed), the overrides applied, metrics (the worker row: sizes, emittances, transmission, exit energy, loss power) and extras (the exit RF clock, the treaty-point energy, phase, sizes and Twiss, loss power per section, the foil spot, power density and stripping populations). A .part results file is an orphan of an interrupted run and is swept on resume.

summary.json carries the provenance (deck path and digest, spec digest, preset, when), the item counts per leg, the rule, the fault leg's verdicts (cases, critical, by class, recovered-by counts, the unrecoverable list, the top ten), the compensation tally, the imperfection statistics and robustness rows, the foil rows, and the availability per variant.

report.html is one file with the figures embedded as data URIs and only the HTML subset a Qt text view renders (no scripts, no CSS grid): provenance, the rule, every leg's verdicts and first rows with the CSV named for the rest. summarize rebuilds all of it from the per-item facts at any time.