fix: ensure AutoDJ progress bar resets immediately on song change without easing

Author: Datanoise

playlists/foo.pls

@@ -1,9 +1,7 @@
 [playlist]
-NumberOfEntries=3
+NumberOfEntries=2
 File1=/Users/syso/dev/tinyice/music/a_d.mp3
 Title1=a_d.mp3
-File2=/Users/syso/dev/tinyice/music/Lexyyysy42l.mp3
-Title2=Lexyyysy42l.mp3
-File3=/Users/syso/dev/tinyice/music/disco.mp3
-Title3=disco.mp3
+File2=/Users/syso/dev/tinyice/music/disco.mp3
+Title2=disco.mp3
 Version=2

server/templates/admin.html

@@ -1319,8 +1319,16 @@ <h2>Edit AutoDJ</h2>
                             if (adjDetails) adjDetails.style.display = 'block';
                             if (songTitle) songTitle.textContent = st.song || 'Preparing...';
                             if (progressBar) {
-                                progressBar.dataset.start = st.start_time;
-                                progressBar.dataset.duration = st.duration;
+                                if (progressBar.dataset.start != st.start_time) {
+                                    progressBar.style.transition = 'none';
+                                    progressBar.style.width = '0%';
+                                    progressBar.dataset.start = st.start_time;
+                                    progressBar.dataset.duration = st.duration;
+                                    progressBar.offsetHeight; // Force reflow
+                                    progressBar.style.transition = 'width 1s linear';
+                                } else {
+                                    progressBar.dataset.duration = st.duration;
+                                }
                             }
                         } else {
                             statusPill.classList.add('inactive');

tinyice.pid

@@ -1 +1 @@
-38637
+38718