fixes

src/app/model.go

@@ -36,6 +36,10 @@ type Service struct {
 	AuthorizedServices map[string]AuthorizedService `toml:"AuthorizedServices"`
 	APIBasePort        string
 	EnableJWTAuth      bool // Enable JWT authentication for service-to-service communication
+	FIX                FIXConfig
+}
+type FIXConfig struct {
+	SettingsFile string // path to fix.cfg file
 }
 
 type ExtAuth struct {