Refactor DNS and SMTP configurations; add system DNS management

- Updated DNS server address configuration to use BindAddress and DnsPort.
- Enhanced email submission to utilize BindAddress for SMTP server address.
- Improved error messages for unknown recipient domains.
- Introduced a new OrderedMap structure for route management.
- Added system DNS management functions for Linux, Darwin, and Windows platforms.
- Created new dashboard services for DNS configuration and overview.
- Updated UI to include Proxy Rules section and improved descriptions.
- Added new utility functions for handling DNS configurations.

1 files changed, 26 insertions, 0 deletions

diff --git a/controllers/dashboard/dns.go b/controllers/dashboard/dns.go
new file mode 100644
index 0000000..bbc6468
--- /dev/null
+++ b/controllers/dashboard/dns.go
@@ -0,0 +1,26 @@
+package dashboard
+
+import (
+	dnsSystem "dove/utils/dns"
+	"dove/utils/shortcuts"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func ConfigureSystemDns(context *fiber.Ctx) error {
+	configureError := dnsSystem.ConfigureSystemDns()
+	if configureError != nil {
+		return shortcuts.BadRequestError(context, configureError)
+	}
+
+	return shortcuts.RedirectToPath(context, "/dashboard")
+}
+
+func DisableSystemDns(context *fiber.Ctx) error {
+	disableError := dnsSystem.DisableSystemDns()
+	if disableError != nil {
+		return shortcuts.BadRequestError(context, disableError)
+	}
+
+	return shortcuts.RedirectToPath(context, "/dashboard")
+}