fix: correctly parse the path in getloc

wled00/data/common.js

@@ -84,9 +84,18 @@ function getLoc() {
 		// detect reverse proxy
 		let path = l.pathname;
 		let paths = path.slice(1,path.endsWith('/')?-1:undefined).split("/");
-		if (paths.length > 1) paths.pop(); // remove subpage (or "settings")
-		if (paths.length > 0 && paths[paths.length-1]=="settings") paths.pop(); // remove "settings"
-		if (paths.length > 1) {
+
+		// remove settings paths to get the base url
+		const settingsIndex = paths.lastIndexOf("settings");
+		const pathLength = paths.length;
+		if (
+			settingsIndex != -1 &&
+			(settingsIndex === pathLength - 1 || settingsIndex === pathLength - 2)
+		) {
+			paths = paths.slice(0, settingsIndex);
+		}
+
+		if (paths.length > 0) {
 			locproto = l.protocol;
 			loc = true;
 			locip = l.hostname + (l.port ? ":" + l.port : "") + "/" + paths.join('/');