style: fix rustfmt formatting for CI

src/enroll/identity.rs

@@ -53,11 +53,15 @@ pub fn get_fqdn() -> Result<String> {
     // 2. Try combining short hostname + domain from `hostname -d`
     if let Ok(short_output) = Command::new("hostname").output() {
         if short_output.status.success() {
-            let short = String::from_utf8_lossy(&short_output.stdout).trim().to_string();
+            let short = String::from_utf8_lossy(&short_output.stdout)
+                .trim()
+                .to_string();
             if !short.is_empty() && short != "(none)" {
                 if let Ok(domain_output) = Command::new("hostname").arg("-d").output() {
                     if domain_output.status.success() {
-                        let domain = String::from_utf8_lossy(&domain_output.stdout).trim().to_string();
+                        let domain = String::from_utf8_lossy(&domain_output.stdout)
+                            .trim()
+                            .to_string();
                         if !domain.is_empty() {
                             let fqdn = format!("{}.{}", short, domain);
                             tracing::debug!(fqdn = %fqdn, "Resolved FQDN via hostname + hostname -d");

src/enroll/mod.rs

@@ -16,8 +16,8 @@ pub use client::{
 };
 /// Re-export identity extraction functions.
 pub use identity::{
-    get_fqdn, get_hostname, get_ip_addresses, get_ip_for_interface, get_machine_id,
-    get_os_details, get_primary_ip, get_route_source_ip, is_container_bridge, is_link_local,
+    get_fqdn, get_hostname, get_ip_addresses, get_ip_for_interface, get_machine_id, get_os_details,
+    get_primary_ip, get_route_source_ip, is_container_bridge, is_link_local,
 };
 
 /// Run the full enrollment flow against the manager at the given URL.