Fix double border on custom feed posts (web)

Add missing visibility check for ageAssuranceBanner on non-discover
feeds. The banner was being added to the feedItems array without
checking ageAssuranceBannerState.visible, causing the first post's
rowIndex to be 1 instead of 0, which prevented hideTopBorder from
being set correctly. This was particularly visible on web when
directly navigating to a custom feed URL.

src/components/IconCircle.js

@@ -0,0 +1,18 @@
+import { jsx as _jsx } from "react/jsx-runtime";
+import { View } from 'react-native';
+import { atoms as a, useTheme, } from '#/alf';
+export function IconCircle(_a) {
+    var Icon = _a.icon, _b = _a.size, size = _b === void 0 ? 'xl' : _b, style = _a.style, iconStyle = _a.iconStyle;
+    var t = useTheme();
+    return (_jsx(View, { style: [
+            a.justify_center,
+            a.align_center,
+            a.rounded_full,
+            {
+                width: size === 'lg' ? 52 : 64,
+                height: size === 'lg' ? 52 : 64,
+                backgroundColor: t.palette.primary_50,
+            },
+            style,
+        ], children: _jsx(Icon, { size: size, style: [{ color: t.palette.primary_500 }, iconStyle] }) }));
+}