remove fallback logic, use service instead of direct URL

src/app/(main)/boards/BoardEntityBadge.tsx

@@ -1,33 +1,8 @@
 import { Icon, Row, Text } from '@umami/react-zen';
-import { useState } from 'react';
-import { Globe, Grid2x2, Link } from '@/components/icons';
+import { Favicon } from '@/components/common/Favicon';
+import { Grid2x2, Link } from '@/components/icons';
 import type { BoardEntityType } from '@/lib/boards';
 
-const HOSTNAME_REGEX = /^(?:https?:\/\/)?(?:[^@\n]+@)?([^:/\n?=]+)/im;
-
-function WebsiteIcon({ domain }: { domain?: string }) {
-  const [failed, setFailed] = useState(false);
-
-  if (domain && !failed) {
-    const match = domain.match(HOSTNAME_REGEX);
-    const hostname = match?.[1];
-
-    if (hostname) {
-      return (
-        <img
-          src={`https://${hostname}/favicon.ico`}
-          width={16}
-          height={16}
-          alt=""
-          onError={() => setFailed(true)}
-        />
-      );
-    }
-  }
-
-  return <Globe width={16} height={16} />;
-}
-
 export function BoardEntityBadge({
   type,
   name,
@@ -45,7 +20,7 @@ export function BoardEntityBadge({
         ) : type === 'link' ? (
           <Link />
         ) : (
-          <WebsiteIcon domain={domain} />
+          <Favicon domain={domain} />
         )}
       </Icon>
       <Text size="sm">{name}</Text>