feat: mqtt receive.

config/config.go

@@ -26,9 +26,22 @@ type AIConfig struct {
 	Model   string `mapstructure:"model" yaml:"model"`
 }
 
+type MQTTConfig struct {
+	Enabled        bool   `mapstructure:"enabled" yaml:"enabled"`
+	Host           string `mapstructure:"host" yaml:"host"`
+	Port           int    `mapstructure:"port" yaml:"port"`
+	Username       string `mapstructure:"username" yaml:"username"`
+	Password       string `mapstructure:"password" yaml:"password"`
+	ClientIDPrefix string `mapstructure:"client_id_prefix" yaml:"client_id_prefix"`
+	Region         string `mapstructure:"region" yaml:"region"`
+	UseTLS         bool   `mapstructure:"use_tls" yaml:"use_tls"`
+	QoS            int    `mapstructure:"qos" yaml:"qos"`
+}
+
 type AppConfig struct {
-	DB DBConfig `mapstructure:"database" yaml:"database"`
-	AI AIConfig `mapstructure:"ai" yaml:"ai"`
+	DB   DBConfig   `mapstructure:"database" yaml:"database"`
+	AI   AIConfig   `mapstructure:"ai" yaml:"ai"`
+	MQTT MQTTConfig `mapstructure:"mqtt" yaml:"mqtt"`
 }
 
 func InitConfig() {