upgrade: adopt V8.33.1 — final merge, our patches upstreamed natively

V8.33.0 absorbed our entire platform patch set as native features
(discovery/env_for macro override/blocks.css priority/type-mapping fix/
frontend entries/locale override) and synced trade-pro from our remote;
V8.33.1 adds HESU PIPE industrial-theme home fixes (1.3.1).

Zero patch re-application this round — all verified native. Theme
suites 35/35; full run 428 passed + same 10 known Windows env fails
(FAILED set unchanged). Live: container 8.33.1-dev.1 healthy, hesupipe
192 entries intact, trade-pro build 203 pages 0 errors.

Patch registry retired to archive — future upgrades are plain overlay.

Co-Authored-By: Claude Code <noreply@anthropic.com>

app/static/blocks.css

@@ -27,3 +27,9 @@
 .sf-map-address{font-style:normal;font-size:18px;white-space:pre-line;line-height:1.8}
 @media (prefers-reduced-motion:reduce){.sf-slides{scroll-behavior:auto}.sf-item{transition:none}}
 @media(max-width:540px){.sf-slide{flex-basis:92%}}
+
+/* V8.33.1 grid-class collision fix: block section and inner collection/features
+   share a class. The section must NOT become a grid container itself.
+   Restrict grid layout to its dedicated inner element. */
+.sf-section.sf-features,.sf-section.sf-collection,.sf-section.sf-stats,.sf-section.sf-gallery,.sf-section.sf-attributes{display:block;grid-template-columns:none}
+.sf-section.sf-faq{max-width:none}