feat: 重构配置层，添加 json 支持

internal/config/models.go

@@ -0,0 +1,37 @@
+package config
+
+type (
+	GuardianConf struct {
+		Enable   bool `json:"enable" yaml:"enable"`
+		Duration uint `json:"duration" yaml:"duration"`
+	}
+
+	BasicConf struct {
+		Https          bool   `json:"https" yaml:"https"`
+		SkipCertVerify bool   `json:"skip_cert_verify" yaml:"skip_cert_verify"`
+		Timeout        uint   `json:"timeout" yaml:"timeout"`
+		Interfaces     string `json:"interfaces" yaml:"interfaces"`
+	}
+
+	LogConf struct {
+		DebugLevel bool   `json:"debug_level" yaml:"debug_level"`
+		WriteFile  bool   `json:"write_file" yaml:"write_file"`
+		FilePath   string `json:"file_path" yaml:"log_path"`
+		FileName   string `json:"file_name" yaml:"log_name"`
+	}
+
+	DdnsConf struct {
+		Enable   bool                   `json:"enable" yaml:"enable"`
+		TTL      uint                   `json:"ttl" yaml:"ttl"`
+		Domain   string                 `json:"domain" yaml:"domain"`
+		Provider string                 `json:"provider" yaml:"provider"`
+		Config   map[string]interface{} `json:"config" json:"config" yaml:"config"`
+	}
+)
+
+type SettingsConf struct {
+	Basic    BasicConf    `json:"basic" yaml:"basic"`
+	Guardian GuardianConf `json:"guardian" yaml:"guardian"`
+	Log      LogConf      `json:"log" yaml:"log"`
+	DDNS     DdnsConf     `json:"ddns" yaml:"ddns"`
+}