Add MTProxy, MASQUE, VPN, Link parser. Update AmneziaWG. Remove Tunneling

constant/provider.go

@@ -0,0 +1,20 @@
+package constant
+
+const (
+	ProviderTypeInline = "inline"
+	ProviderTypeLocal  = "local"
+	ProviderTypeRemote = "remote"
+)
+
+func ProviderDisplayName(providerType string) string {
+	switch providerType {
+	case ProviderTypeInline:
+		return "Inline"
+	case ProviderTypeLocal:
+		return "Local"
+	case ProviderTypeRemote:
+		return "Remote"
+	default:
+		return "Unknown"
+	}
+}