اضافه شدن قابلیت share و نگهداری بلندمدت

frontend/compare-upload.js

@@ -1,12 +1,15 @@
+import { mountShare } from './share.js?v=1';
 const form=document.querySelector('#compare-upload'),result=document.querySelector('#result');
 form.addEventListener('submit',async e=>{
-  e.preventDefault();const button=form.querySelector('button');button.disabled=true;result.textContent='Uploading both schematics…';
+  e.preventDefault();document.querySelector('#upload-share').replaceChildren();const button=form.querySelector('button');button.disabled=true;result.textContent='Uploading both schematics…';
   const headers={},key=document.querySelector('#key').value;
   if(key)headers['X-API-Key']=key;
   const body=new FormData();body.append('old_file',document.querySelector('#old-file').files[0]);body.append('new_file',document.querySelector('#new-file').files[0]);
+  const expiry=document.querySelector('#expires-in').value;
+  if(expiry)body.append('expires_in',expiry);
   try {
     const response=await fetch('/api/v1/comparisons',{method:'POST',headers,body});const data=await response.json();
     if(!response.ok)throw new Error(data.error?.message||'Comparison upload failed');
-    result.textContent='Queued. ';const link=document.createElement('a');link.href=data.url;link.textContent='Open comparison';result.append(link);
+    result.textContent='Queued. ';const link=document.createElement('a');link.href=data.url;link.textContent='Open comparison';result.append(link);mountShare(document.querySelector('#upload-share'),data.viewer_url||data.url);
   }catch(error){result.textContent=error.message;}finally{button.disabled=false;}
 });