add back-to-front logger

This somehow fix "did-fail-load" being called on song start, with in-app-plugin-activated

preload.js

@@ -32,6 +32,10 @@ document.addEventListener("DOMContentLoaded", () => {
 	// inject song-info provider
 	const songInfoProviderPath = path.join(__dirname, "providers", "song-info-front.js")
 	fileExists(songInfoProviderPath, require(songInfoProviderPath));
+
+	// inject front logger
+	const loggerPath = path.join(__dirname, "providers", "logger.js")
+	fileExists(loggerPath, require(loggerPath));
 	
 	// Add action for reloading
 	global.reload = () =>