修复安装问题

config/config.go

@@ -78,8 +78,13 @@ func getDefaultSocketPath() string {
 	return ""
 }
 // LoadConfig reads the config file or creates one with defaults.
-func LoadConfig() *Config {
+// If customPath is non-empty, it overrides the OS-aware config file path.
+func LoadConfig(customPath string) *Config {
 	configDir, configFile := getConfigPath()
+	if customPath != "" {
+		configFile = customPath
+		configDir = filepath.Dir(configFile)
+	}
 	defaultPath := getDefaultStoragePath()
 
 	// Check if config file exists; create with defaults if not.