feat: lecteur média persistant Now Playing (dock audio, mini-vidéo PiP, Media Session, mobile) #110

frontend/js/ui.js

@@ -2080,11 +2080,16 @@ export const TabManager = {
     }
     const idx = this._tabs.findIndex(t => t.id === tabId);
     if (idx === -1) return;
+    const closingTab = this._tabs[idx];
 
     this._tabs.splice(idx, 1);
     delete this._tabCache[tabId];
     this._dirtyTabs.delete(tabId);
 
+    if (window.NowPlaying && closingTab) {
+      window.NowPlaying.notifyTabClosed(closingTab.vault, closingTab.path);
+    }
+
     if (this._tabs.length === 0) {
       this._activeTabId = null;
       this._showDashboard();
@@ -2207,6 +2212,8 @@ export const TabManager = {
 
   _showDashboard() {
     const area = document.getElementById("content-area");
+    // #110 — move any playing media to the persistent dock before wiping.
+    if (window.NowPlaying && area) window.NowPlaying.handleRender(area, null);
     // Save dashboard DOM before clearing (it may have been removed from DOM by renderFile)
     let dashboard = document.getElementById("dashboard-home");
     if (!dashboard) {