test(sw): approve the 5a40796 AI docs alignment merge baseline

Test-only approval commit after the 5a40796 main merge (sw-test-regression-
baseline section 9); no protected path changes, no Story change.
- approvedMainCommit 955581c -> 5a40796.
- public-api.approved.json kept: the public .d.ts files are byte-identical.
- docs/sw/ai-docs-alignment-merge-2026-10-22.md: change and verification.

packages/sw/tests/storybook-inventory.mjs

@@ -73,7 +73,9 @@ export const integratedChangedFiles = [
 // and button-height token, 0840d76; CSS and docs only, no Story change, public-api.approved.json kept).
 // -> 955581c (2026-10-21, Merge fix/sw-viewer-button-height-34: user-approved restore of the viewer button-height
 // token to 34px, 51d0369; CSS and docs only, no Story change, public-api.approved.json kept).
-export const approvedMainCommit = '955581c6c48a947a49896a0cdd824b4106c61b97'
+// -> 5a40796 (2026-10-22, Merge docs/sw-viewer-ai-docs-p1-p3: user-approved AI doc alignment P1-P3 d03cc91 and
+// R1-R5 e267b1b; docs only, no source / CSS / Story change, public-api.approved.json kept).
+export const approvedMainCommit = '5a40796b7ebcae55cea74437e4aa2e88904615e9'
 // 170a5c2: the SW/Header sidebar page of the home menu (the moved verification Stories are movedHomeMenuIds).
 export const homeMenuSidebarIds = ['sw-header--home-menu']
 // 6cf8854 SW Footer (current IDs after retiredFooterIds), 7f42923 viewer mode, 41e963a theme inheritance.