audit: math-fix pass 20 post-push addendum (audit commit hash, 34/34 sweep re-run vs new origin/main)

MATH-FIX-REPORT.md

@@ -568,3 +568,5 @@ Determinism: `after20-couple-rows.json` md5 `129e2a45…` — **byte-identical**
 Harness notes: Playwright runs with `TMPDIR=/home/ubuntu/projects/retire-planner/.tmp/pw` (harness TMPDIR read-only; no site impact); ssh byte-check uses `-n`; this pass rebuilt sweep + K-aware rowsweep + mixed probe under `.tmp/mathfix20/` (gitignored) from the pass-19 originals with only tag retargeting (`after19→after20`) and the file lists regenerated from `git ls-files` (21 tracked + 13 ignored, `diff`-proven byte-identical); all ran unmodified otherwise. `audit/math-fix/` is gitignored by design — artifacts are local evidence, referenced by path.
 
 No code change required — plan executed end-to-end; fix commit `0839826` at `origin/main` (ancestor of HEAD, confirmed via `git merge-base --is-ancestor`); all gates fresh this pass. Final: **MATH_FIX_DONE**.
+
+Addendum (post-push, same pass): audit commit `b8dbee24608c723026c3a980a8614cb02f25140f` pushed `f50a90b..b8dbee2` → `origin/main` (report + fresh off-LAN stamp; code untouched, the plan's mandated fix commit `08398267040a832bdec0910626423f0dbfeb0a7f` remains the code change under test, confirmed ancestor of `HEAD`). Post-push `git fetch` + full byte sweep re-run vs the new `origin/main`: origin blob == local == webroot md5, tracked **21/21 (3-way)** + gitignored `site/vision/*.jpeg` **13/13 (2-way)** = **34/34 match, 0 mismatch**; `HEAD` == `origin/main` (this addendum commit adds only report text — zero site-file delta, so the sweep carries over by construction).