feat(F-059): completed feature

work/artifacts/F-059/security.json

@@ -0,0 +1,15 @@
+{
+  "feature_id": "F-059",
+  "agent": "security",
+  "verdict": "APPROVED",
+  "summary": "No new attack surface. Backend resize is still parameterised and runs server-side; adding max-height does not introduce new input. Frontend change is CSS-only on existing image elements. No new env vars, no new headers, no new routes.",
+  "evidence": [
+    "sharp resize uses parameterised width and a derived maxHeight (no SQL, no user input)",
+    "Frontend change touches CSS className strings only — no new props, no new endpoints, no new auth checks",
+    "Path traversal mitigation in the dynamic /uploads/[...path] handler is unchanged (SAFE_SEGMENT regex still enforced)",
+    "No secrets, no env vars, no new dependencies",
+    "All four resize sites updated identically (no drift between admin/frontend/storefront)",
+    "git diff scope limited to upload routes and frontend CSS classes"
+  ],
+  "timestamp": "2026-08-19T14:10:00Z"
+}