Bump app_v2.js cache version to force refresh after rewriteUrl fix

static/index_v2.html

@@ -41,7 +41,6 @@ function doShare(title,url,img,postId){
 		    } else {
 		      shareUrl = SPACE+'/s?url='+encodeURIComponent(url)+'&title='+encodeURIComponent(title)+'&img='+encodeURIComponent(img||'');
 		    }
-		    // Use clipboard API first (modern, works on Chrome mobile 85+)
 		    if(navigator.clipboard && navigator.clipboard.writeText){
 		      navigator.clipboard.writeText(shareUrl).then(function(){
 		        toast('📋 Đã sao chép link!');
@@ -68,7 +67,7 @@ function doShare(title,url,img,postId){
 async function init(){_cats=await fetch('/api/categories').then(r=>r.json()).catch(()=>[]);let bar='<div class="cat active" data-cat="home">🏠</div><div class="cat" data-cat="news-all">📰 Tin tức</div>';_cats.forEach(c=>{bar+='<div class="cat" data-cat="'+c.id+'">'+c.name+'</div>'});document.getElementById('cat-bar').innerHTML=bar;document.querySelectorAll('.cat').forEach(t=>{t.onclick=()=>switchCat(t.dataset.cat)});}
 var SPACE=location.origin;
 </script>
-<script src="/static/app_v2.js?v=20260711"></script>
+<script src="/static/app_v2.js?v=20260714"></script>
 <script src="/static/yt_live.js"></script>
 <script src="/static/vtv_init.js"></script>
 <script src="/static/hot_multi.js?v=1"></script>