harden deezer auth and lyrics tagging behavior

internal/config/config.go

@@ -71,8 +71,9 @@ type DeezerConfig struct {
 	Quality                    int    `toml:"quality"`
 	LowerQualityIfNotAvailable bool   `toml:"lower_quality_if_not_available"`
 	ARL                        string `toml:"arl"`
-	UseDeezloader              bool   `toml:"use_deezloader"`
-	DeezloaderWarnings         bool   `toml:"deezloader_warnings"`
+	Email                      string `toml:"email"`
+	Password                   string `toml:"password"`
+	RefreshToken               string `toml:"refresh_token"`
 }
 
 type SoundcloudConfig struct {
@@ -236,8 +237,6 @@ func DefaultConfigData() ConfigData {
 		Deezer: DeezerConfig{
 			Quality:                    2,
 			LowerQualityIfNotAvailable: true,
-			UseDeezloader:              true,
-			DeezloaderWarnings:         true,
 		},
 		Soundcloud: SoundcloudConfig{
 			Quality: 0,