first commit

index.js

@@ -0,0 +1,19 @@
+document.addEventListener('DOMContentLoaded', function(){
+	const copyBtn = document.getElementById('copy-url');
+	const vaultLink = document.getElementById('vault-link');
+	if(copyBtn && vaultLink){
+		copyBtn.addEventListener('click', async ()=>{
+			try{
+				await navigator.clipboard.writeText(vaultLink.href);
+				copyBtn.textContent = 'Copied!';
+				setTimeout(()=> copyBtn.textContent = 'Copy', 1800);
+			}catch(e){
+				const ta = document.createElement('textarea');
+				ta.value = vaultLink.href; document.body.appendChild(ta); ta.select();
+				try{ document.execCommand('copy'); copyBtn.textContent='Copied!'}catch(err){alert('Copy failed; please copy manually.')}
+				ta.remove(); setTimeout(()=> copyBtn.textContent = 'Copy',1800);
+			}
+		});
+	}
+});
+