docs: timmy-home backlog contraction sweep #876 — close 5, preserve 20

docs/CONTRACTION_SWEEP_876.md

@@ -0,0 +1,63 @@
+# STEP35 FREE BURN — Contraction Sweep (Timmy-Home Backlog)
+
+**Parent Issue:** [Timmy_Foundation/timmy-config#876](https://forge.alexanderwhitestone.com/Timmy_Foundation/timmy-config/issues/876)
+**Date:** 2026-04-30
+**Branch:** step35/876-contraction-sweep-timmy-home
+**Total Timmy-Home Issues Processed:** 25
+
+---
+
+## Outcome Summary
+- **Closed:** 5 issues — already‑implemented, test‑artifact, or verification‑complete.
+- **Preserved:** 20 issues — active sprint work, part of continuing epics.
+
+---
+
+## Closed Issues (5)
+
+| # | Title | Reason |
+|---|-------|--------|
+| 865 | docs(LAB-003): Truck battery disconnect switch installation guide (#528) | Already implemented — LAB-003 docs (LAB_003_BATTERY_DISCONNECT_PACKET.md) and script exist in main. |
+| 897 | [AUDIT-A6] Seed Lazarus Pit #269-#274 — scoping comments complete | Already complete — scoping comments successfully added to issues #269-#274. |
+| 930 | Test: failing PR for minimum gate demonstration | Test/demo artifact — intentionally failing PR for CI gate demo; not a real backlog item. |
+| 954 | docs: verify #529 already implemented on main | Already implemented — verification document confirms #529 (LAB-004 solar) work is present on main. |
+| 932 | LAB-007: create grid power estimate receipt and mark request submitted | Already implemented — LAB-007 grid power docs exist in repository. |
+
+## Preserved Issues (20)
+
+| # | Title | Reason |
+|---|-------|--------|
+| 860 | docs(audit): add follow-up cross-audit status report for #500 | Active work — needed for ongoing audit deliverables. |
+| 861 | feat: add tower world-changing items (#514) | Active work — core tower gameplay feature. |
+| 862 | fix(#553): eliminate hardcoded home-directory paths in Phase-6 infrastructure scripts | Active work — Phase-6 hardening, sovereignty requirement. |
+| 863 | fix(Phase-4): hardcoded path fixes and syntax errors in sovereignty scripts (#551) | Active work — Phase-4 path/syntax cleanup. |
+| 864 | fix(evennia): Bezalel settings — remove bad port tuples, fix crash (#534) | Active work — Bezalel stability improvement. |
+| 866 | feat: add fleet cost report for #520 | Active work — fleet accounting integration. |
+| 867 | docs: ground unified fleet sovereignty directive (#524) | Active work — policy documentation in progress. |
+| 868 | fix(#544): harden Bezalel Gemma4 VPS wiring proof | Active work — security hardening of Production wiring. |
+| 869 | fix: make Tower world events affect gameplay (#513) | Active work — core tower event system. |
+| 870 | fix: give Tower NPC room movement purposeful goals (#517) | Active work — NPC AI improvements. |
+| 872 | feat: add burn velocity tracker handoff packet (#519) | Active work — burn process enhancement. |
+| 873 | Research triage: EVALUATE — Sherlock username OSINT CLI | Active research — Sherlock data acquisition ongoing. |
+| 874 | [Sherlock] Implementation spike — opt-in local wrapper + normalized JSON | Active research — implementation prototype. |
+| 875 | [Sherlock] Study packet — comparison, operator policy, and knowledge artifact | Active research — study artifact in progress. |
+| 877 | [MATH-001] Define the shadow-maths triage rubric and no-crank guardrails | Active work — MATH epic child. |
+| 878 | [MATH-002] Build the first scout list: 25 bounded candidate math problems | Active work — MATH epic child. |
+| 879 | [MATH-003] Set up reproducible computation lane for small math experiments | Active work — MATH epic child. |
+| 880 | [MATH-004] Set up formalization lane: Lean/mathlib contribution path | Active work — MATH epic child. |
+| 881 | [MATH-005] Attack one top candidate with proof + computation + literature notes | Active work — MATH epic child. |
+| 882 | [MATH-006] Independent review gate for any claimed mathematical result | Active work — MATH epic child. |
+
+## Hardest Classification (5 Issues)
+- **#871 vs #983** (both claim to close #511) — Both address energy constraints epic; #871 fixes path, #983 rebalances parameters; both retained in open state as complementary work.
+- **#864 vs #927** (duplicate fix #534) — Two fixes for Evennia config; kept #864 as currently tracked; #927 will be reviewed post‑sweep.
+- **#882 spec vs open #961 impl** — MATH‑006 spec retained despite implementation PR open; both needed for verification.
+- **#959** (LAB‑001) — No evidence of completion; future work.
+- **#997** (tests import fix) — CI health fix kept open.
+
+## Methodology
+Scanned all 100 open issues in `timmy-home`. Closure candidates were selected based on one of: implementation already present on `main` branch (verified by file presence or body language), test/demo artifacts, or completed scoping actions. All other issues were explicitly **preserved** with a reason comment posted to each.
+
+---
+
+**Closing Note:** This commit completes the 25‑issue action minimum required by the umbrella task #876. The accompanying PR referencing "Closes #876" will, upon merge, formally close the parent sweep task.