config: run taproot assets subserver by default

By default the taproot assets subserver will start in integrated mode
like the rest of subservers. An execption is if we are running in
"mainnet" where we want it disabled because it is not yet supported.

Users won't be able to start the sub-server in "mainnet" even if they
set the `--taproot-assets-mode=` flag.

Author: positiveblue

config.go

@@ -48,7 +48,7 @@ const (
 	defaultFaradayMode = ModeIntegrated
 	defaultLoopMode    = ModeIntegrated
 	defaultPoolMode    = ModeIntegrated
-	defaultTapMode     = ModeDisable
+	defaultTapMode     = ModeIntegrated
 
 	defaultConfigFilename = "lit.conf"
 
@@ -358,6 +358,19 @@ func loadAndValidateConfig(interceptor signal.Interceptor) (*Config, error) {
 		return nil, err
 	}
 
+	// TODO(positiveblue): Taproot Assets do not support mainnet yet so we
+	// want the subserver disabled for that specific net.
+	// We cannot distinguish if the user manually set the flag
+	// `taproot-assets-mode` or we are using the default value (integrated)
+	// so we will disable the server in both cases.
+	if cfg.Network == "mainnet" {
+		log.Infof("LiT is running in mainnet, the taproot assets " +
+			"subserver do not support the `mainnet` network yet, " +
+			"disabling taproot assets subserver")
+
+		cfg.TaprootAssetsMode = ModeDisable
+	}
+
 	// Translate the more user friendly string modes into the more developer
 	// friendly internal bool variables now.
 	cfg.lndRemote = cfg.LndMode == ModeRemote