docs: update REVIEW.md — add PR #32 (CI type-check fixes)

Author: mmcky

REVIEW.md

@@ -266,6 +266,7 @@ app/
 - ✅ Reduce npm vulnerabilities from 60 → 34 (PRs #29, #30)
 - ✅ Document ecosystem alignment (all myst projects on Remix v1)
 - ✅ Fix bugs, add CI pipeline, Node engine update, CONTRIBUTING.md — PR [#31](https://github.com/QuantEcon/quantecon-theme-src/pull/31)
+- ✅ Fix pre-existing type-check errors caught by new CI — PR [#32](https://github.com/QuantEcon/quantecon-theme-src/pull/32)
 
 ---
 
@@ -352,6 +353,7 @@ As part of this review (February 2026), all open PRs were triaged and resolved:
 | [#29](https://github.com/QuantEcon/quantecon-theme-src/pull/29) | Fix CI: bump @remix-run/* 1.17→1.19, security fixes | Fixed ERESOLVE CI failure, reduced vulns 60→37, added npm overrides |
 | [#30](https://github.com/QuantEcon/quantecon-theme-src/pull/30) | Upgrade @myst-theme/* 0.14.x→1.1.2 | Major dep upgrade, aligned with upstream, reduced vulns 37→34 |
 | [#31](https://github.com/QuantEcon/quantecon-theme-src/pull/31) | Quick wins: bug fixes, CI, Node engine, CONTRIBUTING.md | Fix 3 bugs, add CI pipeline, .nvmrc, contributor guide |
+| [#32](https://github.com/QuantEcon/quantecon-theme-src/pull/32) | Fix CI type-check errors (lodash types, Buffer→Uint8Array) | Resolve 3 pre-existing type errors caught by new CI pipeline |
 
 ### Issues Opened