경로 기반 파비콘 지원

- ncue.net 및 하위 도메인에서 /{첫경로}/favicon.ico 우선 사용
- index.html 폴백 모드에서도 파비콘 이미지 렌더링 및 실패 시 글자 폴백

Co-authored-by: Cursor <cursoragent@cursor.com>

index.html

@@ -516,6 +516,18 @@
             const favTag = link.favorite ? `<span class="tag fav">★ 즐겨찾기</span>` : "";
             const lockTag = accessible ? "" : `<span class="tag lock">접근 제한</span>`;
             const letter = esc((link.title || d || "L").trim().slice(0, 1).toUpperCase());
+            function faviconUrl(rawUrl) {
+              try {
+                const uu = new URL(String(rawUrl || ""));
+                const host = String(uu.hostname || "").toLowerCase();
+                const isNcue = host === "ncue.net" || host.endsWith(".ncue.net");
+                const parts = uu.pathname.split("/").filter(Boolean);
+                if (isNcue && parts.length) return `${uu.origin}/${parts[0]}/favicon.ico`;
+                return `${uu.origin}/favicon.ico`;
+              } catch {
+                return "";
+              }
+            }
             function buildOpenUrl(rawUrl) {
               const url0 = String(rawUrl || "").trim();
               if (!url0) return "";
@@ -539,11 +551,15 @@
               ? `<a class="btn mini" href="${openHref}" target="_blank" rel="noopener noreferrer">열기</a>`
               : `<button class="btn mini" type="button" disabled aria-disabled="true" title="이 링크는 현재 권한으로 접근할 수 없습니다.">열기</button>`;
             const copyAttrs = accessible ? "" : ` disabled aria-disabled="true" title="이 링크는 현재 권한으로 접근할 수 없습니다."`;
+            const fav = faviconUrl(link.url);
+            const faviconHtml = fav
+              ? `<img src="${esc(fav)}" alt="" loading="lazy" decoding="async" referrerpolicy="no-referrer" onerror="const p=this.parentNode; this.remove(); if(p) p.insertAdjacentHTML('beforeend','<div class=&quot;letter&quot;>${letter}</div>');" />`
+              : `<div class="letter">${letter}</div>`;
             return `
               <article class="card${accessible ? "" : " disabled"}" data-id="${esc(link.id)}" data-access="${accessible ? "1" : "0"}">
                 <div class="card-head">
                   <div class="card-title">
-                    <div class="favicon" aria-hidden="true"><div class="letter">${letter}</div></div>
+                    <div class="favicon" aria-hidden="true">${faviconHtml}</div>
                     <div class="title-wrap">
                       <div class="title" title="${t}">${t}</div>
                       <div class="domain" title="${d}">${d}</div>

script.js

@@ -184,6 +184,12 @@
   function faviconUrl(url) {
     try {
       const u = new URL(url);
+      // default: site root favicon
+      // special: allow per-path favicon like https://ncue.net/dsyoon/favicon.ico (internal only)
+      const host = String(u.hostname || "").toLowerCase();
+      const isNcue = host === "ncue.net" || host.endsWith(".ncue.net");
+      const parts = u.pathname.split("/").filter(Boolean);
+      if (isNcue && parts.length) return `${u.origin}/${parts[0]}/favicon.ico`;
       return `${u.origin}/favicon.ico`;
     } catch {
       return "";