Release 3.9.0+1: Remnawave API configs, Remnawave-style UI with flags, Windows build.

EOF

Co-authored-by: Cursor <cursoragent@cursor.com>

internal/config/config.go

@@ -33,6 +33,12 @@ type Config struct {
 	// SubscriptionURL pulls share links (one per line or base64) and imports profiles.
 	SubscriptionURL string `json:"subscription_url,omitempty"`
 
+	// Remnawave panel integration (local only — do not commit tokens).
+	RemnawaveBaseURL    string `json:"remnawave_base_url,omitempty"`
+	RemnawaveToken      string `json:"remnawave_token,omitempty"`
+	RemnawaveShortUUID  string `json:"remnawave_short_uuid,omitempty"`
+	RemnawaveCaddyToken string `json:"remnawave_caddy_token,omitempty"`
+
 	Profiles []Profile `json:"profiles"`
 }