Add create-bookmarklet-url.sh

create-bookmarklet-url.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Create a bookmarklet URL that can be used to enable auto-scroll
+
+JS_CODE='(function(){const c=Array.from(document.querySelectorAll("ha-card"));c.forEach(card=>{card.style.minHeight=window.innerHeight+"px";card.style.fontSize="2.5em";const content=card.querySelector(".card-content");if(content)content.style.fontSize="2em"});let i=0;setInterval(()=>{i=(i+1)%c.length;c[i].scrollIntoView({behavior:"smooth",block:"start"})},5000);window.scrollTo({top:0,behavior:"smooth"});console.log("Auto-scroll enabled: "+c.length+" cards")})();'
+
+BOOKMARKLET_URL="javascript:$JS_CODE"
+
+echo "Bookmarklet URL (copy this entire line):"
+echo ""
+echo "$BOOKMARKLET_URL"
+echo ""
+echo "To use:"
+echo "1. Copy the URL above"
+echo "2. In Firefox, create a new bookmark"
+echo "3. Paste this as the URL"
+echo "4. Click the bookmark when on the dashboard page"
+echo ""
+echo "Or, you can navigate directly to this URL while on the dashboard page"