fix(settings): simplify letsEncryptEmail assignment and ensure router rule is always updated with new host

apps/dokploy/server/api/routers/settings.ts

@@ -225,9 +225,7 @@ export const settingsRouter = createTRPCRouter({
 			}
 			const user = await updateUser(ctx.user.ownerId, {
 				host: input.host,
-				...(input.letsEncryptEmail && {
-					letsEncryptEmail: input.letsEncryptEmail,
-				}),
+				letsEncryptEmail: input.letsEncryptEmail,
 				certificateType: input.certificateType,
 				https: input.https,
 			});

packages/server/src/utils/traefik/web-server.ts

@@ -23,11 +23,18 @@ export const updateServerTraefik = (
 	config.http.routers = config.http.routers || {};
 	config.http.services = config.http.services || {};
 
+	// Get or create router config, but always update the rule with newHost
 	const currentRouterConfig = config.http.routers[`${appName}-router-app`] || {
-		rule: `Host(\`${newHost}\`)`,
 		service: `${appName}-service-app`,
 		entryPoints: ["web"],
+		rule: `Host(\`${newHost}\`)`,
 	};
+
+	// Always update the rule with the new host
+	if (newHost) {
+		currentRouterConfig.rule = `Host(\`${newHost}\`)`;
+	}
+
 	config.http.routers[`${appName}-router-app`] = currentRouterConfig;
 
 	config.http.services = {