fix: remove final native search alert

chfs-ng/internal/api/web/index.html

@@ -96,7 +96,7 @@ async function collectDroppedEntries(items){const out=[];async function walk(ent
 function showMobileTransfer(){const u=new URL(location.href);u.hash='folder='+encodeURIComponent(current);show('<h2>手机传输</h2><div class="notice">用手机扫描二维码打开当前文件夹。登录后即可按你的权限上传、下载和管理文件。</div><img class="qr" src="/chfs/qrcode?url='+encodeURIComponent(u.href)+'" alt="QR Code"><div class="field"><input value="'+esc(u.href)+'" readonly></div><div class="row"><button class="ghost" onclick="closeModal()">关闭</button></div>')}
 function setupDropZone(){const z=$("dropZone"),main=$("fileCard");let depth=0;[document,main].forEach(el=>{el.addEventListener('dragenter',e=>{if(!e.dataTransfer?.types.includes('Files'))return;e.preventDefault();depth++;z.style.display='block';z.classList.add('drop-active')});el.addEventListener('dragover',e=>{if(e.dataTransfer?.types.includes('Files'))e.preventDefault()});el.addEventListener('dragleave',e=>{if(!e.dataTransfer?.types.includes('Files'))return;depth--;if(depth<=0){depth=0;z.classList.remove('drop-active')}});el.addEventListener('drop',async e=>{if(!e.dataTransfer?.types.includes('Files'))return;e.preventDefault();depth=0;z.classList.remove('drop-active');z.style.display='none';const entries=await collectDroppedEntries(e.dataTransfer.items||[]);if(entries.length)await uploadEntries(entries);else if(e.dataTransfer.files?.length)await uploadFiles(e.dataTransfer.files)})})}
 function uploadOne(file,row,relativePath=file.name){return new Promise(resolve=>{const xhr=new XMLHttpRequest(),fd=new FormData();const clean=String(relativePath||file.name).replace(/\\/g,'/').replace(/^\/+|\/+$/g,'');const parts=clean.split('/');const name=parts.pop()||file.name;const folder=parts.length?[current,...parts].filter(Boolean).join('/') : current;fd.append("folder",folder);fd.append("file",file,name);const meta=row.querySelector('.meta'),bar=row.querySelector('i');xhr.open('POST','/chfs/upload');xhr.upload.onprogress=e=>{if(e.lengthComputable){const pct=Math.round(e.loaded/e.total*100);bar.style.width=pct+'%';meta.textContent=fmt(file.size)+' · '+pct+'%'}};xhr.onload=()=>{if(xhr.status>=200&&xhr.status<300){bar.style.width='100%';meta.textContent=fmt(file.size)+' · 完成'}else{meta.textContent='上传失败';bar.style.width='0'}};xhr.onerror=()=>{meta.textContent='网络错误';bar.style.width='0'};xhr.onloadend=resolve;xhr.send(fd)})}
-$("search").addEventListener("keydown",async e=>{if(e.key!=="Enter")return;const s=e.target.value.trim();if(!s){refresh();return}try{const d=await api("/chfs/search?str="+encodeURIComponent(s));renderSearch(d.files||[])}catch(x){alert(x.message)}})
+$("search").addEventListener("keydown",async e=>{if(e.key!=="Enter")return;const s=e.target.value.trim();if(!s){refresh();return}try{const d=await api("/chfs/search?str="+encodeURIComponent(s));renderSearch(d.files||[])}catch(x){fail(x.message)}})
 function renderSearch(items){$("crumb").textContent="搜索结果";$("files").parentElement.hidden=false;$("grid").hidden=true;const body=$("files");body.innerHTML=items.length?items.map(f=>{const p=f.path,canRead=true;return '<tr><td><input class="selectbox" type="checkbox" disabled></td><td><div class="name">'+iconFor(f)+' <a href="#" onclick="openSearchResult('+JSON.stringify(f)+');return false">'+esc(f.path)+'</a></div></td><td class="meta">'+(f.dir?"—":fmt(f.size))+'</td><td class="meta">'+esc(f.modified||"")+'</td><td></td></tr>'}).join(""): '<tr><td colspan="5" class="empty">没有找到匹配文件</td></tr>'}
 function openSearchResult(f){if(f.dir){current=f.path;navigationRoot=me.home||"";refresh()}else previewFile(f.path)}
 async function previewFile(p){const n=p.split('/').pop(),ext=n.toLowerCase().split('.').pop(),url='/chfs/shared/'+encodeURI(p),media=['mp4','webm','mov','mkv'].includes(ext),audio=['mp3','wav','flac','m4a','ogg'].includes(ext),image=['png','jpg','jpeg','gif','webp','bmp','svg'].includes(ext),pdf=ext==='pdf',text=['txt','md','markdown','json','yaml','yml','xml','csv','log','js','ts','jsx','tsx','css','scss','html','htm','go','rs','py','java','c','cpp','h','hpp','sh','sql','toml','ini','conf'].includes(ext);let body='';if(image)body='<img src="'+url+'" style="max-width:100%;max-height:65vh;object-fit:contain">';else if(media)body='<video controls autoplay style="width:100%;max-height:65vh;border-radius:10px"><source src="'+url+'"></video>';else if(audio)body='<audio controls autoplay style="width:100%"><source src="'+url+'"></audio>';else if(pdf)body='<iframe src="'+url+'" style="width:100%;height:65vh;border:0"></iframe>';else if(text){try{const r=await fetch(url);if(!r.ok)throw Error();const t=await r.text();body='<pre style="max-height:65vh;overflow:auto;text-align:left;white-space:pre-wrap;background:var(--surface2);padding:14px;border-radius:10px;font:13px/1.55 ui-monospace,SFMono-Regular,monospace">'+esc(t)+'</pre>'}catch{body='<div class="empty">无法读取文本内容</div>'}}else body='<div class="empty">暂不支持该文件类型的在线预览<br><button onclick="location.href='+JSON.stringify(url)+'">下载文件</button></div>';show('<h2 style="word-break:break-all">'+esc(n)+'</h2><div>'+body+'</div><div class="row"><button class="ghost" onclick="closeModal()">关闭</button></div>')}