Add plugin to always use the compact sidebar

plugins/compact-sidebar/front.js

@@ -0,0 +1,10 @@
+module.exports = () => {
+	const compactSidebar = document.querySelector("#mini-guide");
+	const isCompactSidebarDisabled =
+		compactSidebar === null ||
+		window.getComputedStyle(compactSidebar).display === "none";
+
+	if (isCompactSidebarDisabled) {
+		document.querySelector("#button").click();
+	}
+};

readme.md

@@ -69,6 +69,8 @@ winget install th-ch.YouTubeMusic
 
 - **Captions selector**: Enable captions
 
+- **Compact sidebar**: Always set the sidebar in compact mode
+
 - **Crossfade**: Crossfade between songs
 
 - **Disable Autoplay**: Makes every song start in "paused" mode