redesigned settings, musixmatch lyrics romanization and translation

Sources/EeveeSpotify/Models/Extensions/UserDefaults+Extension.swift

@@ -13,6 +13,7 @@ extension UserDefaults {
     private static let overwriteConfigurationKey = "overwriteConfiguration"
     private static let lyricsColorsKey = "lyricsColors"
     private static let lyricsOptionsKey = "lyricsOptions"
+    private static let hasShownCommonIssuesTipKey = "hasShownCommonIssuesTip"
 
     static var lyricsSource: LyricsSource {
         get {
@@ -47,11 +48,12 @@ extension UserDefaults {
 
     static var lyricsOptions: LyricsOptions {
         get {
-            if let data = defaults.object(forKey: lyricsOptionsKey) as? Data {
-                return try! JSONDecoder().decode(LyricsOptions.self, from: data)
+            if let data = defaults.object(forKey: lyricsOptionsKey) as? Data, 
+            let lyricsOptions = try? JSONDecoder().decode(LyricsOptions.self, from: data) {
+                return lyricsOptions
             }
             
-            return LyricsOptions(geniusRomanizations: false, musixmatchRomanizations: false)
+            return LyricsOptions(romanization: false, musixmatchLanguage: "")
         }
         set (lyricsOptions) {
             defaults.set(try! JSONEncoder().encode(lyricsOptions), forKey: lyricsOptionsKey)
@@ -98,6 +100,15 @@ extension UserDefaults {
         }
     }
     
+    static var hasShownCommonIssuesTip: Bool {
+        get {
+            defaults.bool(forKey: hasShownCommonIssuesTipKey)
+        }
+        set (hasShownCommonIssuesTip) {
+            defaults.set(hasShownCommonIssuesTip, forKey: hasShownCommonIssuesTipKey)
+        }
+    }
+    
     static var lyricsColors: LyricsColorsSettings {
         get {
             if let data = defaults.object(forKey: lyricsColorsKey) as? Data {