feat app 模块化启动

Server/common/config/loader.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"encoding/json"
 	"fmt"
 	"github.com/spf13/viper"
 	"strings"
@@ -28,11 +29,14 @@ func LoadConfig[T any](configDir string, configPtr *T) (*T, error) {
 	v.SetConfigType("yaml")
 
 	if err := v.ReadInConfig(); err != nil {
-		return nil, fmt.Errorf("读取配置失败: %w", err)
+		return nil, fmt.Errorf("failed to read config: %w", err)
 	}
 
 	if err := v.Unmarshal(&configPtr); err != nil {
-		return nil, fmt.Errorf("解析配置失败: %w", err)
+		return nil, fmt.Errorf("failed to unmarshal config: %w", err)
 	}
+
+	marshal, _ := json.Marshal(configPtr)
+	fmt.Printf("Configuration loading completed: %v\n", string(marshal))
 	return configPtr, nil
 }