style: [#106] apply cargo fmt formatting

Co-authored-by: josecelano <[email protected]>

Author: Copilot

src/adapters/ansible/mod.rs

@@ -75,7 +75,11 @@ impl AnsibleClient {
     /// // Run with extra variables
     /// client.run_playbook("configure-firewall", &["-e", "@variables.yml"]).unwrap();
     /// ```
-    pub fn run_playbook(&self, playbook: &str, extra_args: &[&str]) -> Result<String, CommandError> {
+    pub fn run_playbook(
+        &self,
+        playbook: &str,
+        extra_args: &[&str],
+    ) -> Result<String, CommandError> {
         info!(
             "Running Ansible playbook '{}' in directory: {}",
             playbook,
@@ -91,11 +95,7 @@ impl AnsibleClient {
         // Use -v flag for verbose output showing task progress
         // This helps track progress during long-running operations like Docker installation
         self.command_executor
-            .run_command(
-                "ansible-playbook",
-                &args,
-                Some(&self.working_dir),
-            )
+            .run_command("ansible-playbook", &args, Some(&self.working_dir))
             .map(|result| result.stdout)
     }
 

src/application/steps/software/docker_compose.rs

@@ -65,7 +65,8 @@ impl InstallDockerComposeStep {
             "Installing Docker Compose via Ansible"
         );
 
-        self.ansible_client.run_playbook("install-docker-compose", &[])?;
+        self.ansible_client
+            .run_playbook("install-docker-compose", &[])?;
 
         info!(
             step = "install_docker_compose",

src/application/steps/system/configure_firewall.rs

@@ -101,7 +101,10 @@ impl ConfigureFirewallStep {
         // Run Ansible playbook with variables file
         // Note: The @ symbol in Ansible means "load variables from this file"
         // Equivalent to: ansible-playbook -e @variables.yml configure-firewall.yml
-        match self.ansible_client.run_playbook("configure-firewall", &["-e", "@variables.yml"]) {
+        match self
+            .ansible_client
+            .run_playbook("configure-firewall", &["-e", "@variables.yml"])
+        {
             Ok(_) => {
                 info!(
                     step = "configure_firewall",