PPI ID Resolution Implementation Progress

Baseline: 52 existing PPI/backend/frontend tests passed with test4py311 on 2026-07-10.
Git/worktree: unavailable because this workspace is not a Git repository; use file/test checkpoints.
Task 1: complete — 12 focused tests passed; syntax/import and determinism checks passed; independent verification, anti-pattern review, and spec/code-quality re-review all PASS with no findings.
Task 2: complete — 25 focused backend tests passed; independent verification and anti-pattern review PASS; spec PASS and quality PASS with one non-blocking Minor test-coverage observation.
Task 3: in progress
Task 4: pending
Task 5: pending
Task 6: pending

Active plan: PPI ID code convergence

Plan: docs/superpowers/plans/2026-07-10-ppi-code-convergence.md
Task 1: complete — archive created; interrupted checkpoint restored; 177 tests passed; review clean
Task 2: complete — active PPI test module 1445→581 lines; 19 required tests; 76-test checkpoint passed; review clean
Task 3: complete — stop rule restored production byte-identically; alias tests 281→181; 70 tests passed; review clean
Task 4: complete — stop rule restored run.py byte-identically; 70 tests passed; review clean
Task 5: complete — real Ft→soe live STRING validation; 12/12 mapped via GeneID; success/empty_network; review clean
Final whole-change review: complete — final Important test gap fixed; 72 tests passed; no Critical/Important findings; READY within convergence scope

Plan: docs/superpowers/plans/2026-07-10-ppi-id-map-e2e-wiring.md
Task 1: complete — CLI/backend wiring; 75 tests passed; review clean
Task 2: complete — standard backend live E2E; exact mapping/id-map args; 24/12 results; review clean
Final review: complete — path-isolation blocker fixed; 87-test final verification; standard backend live rerun passed; READY