style(clippy): auto-fix code style issues and unnecessary map_or allocations detected by cargo clippy

win-nvim/tests/integration_test.rs

@@ -1,5 +1,5 @@
 use serde_json::{Value, json};
-use std::io::{BufRead, BufReader, Write, Read};
+use std::io::{BufRead, BufReader, Read, Write};
 use std::process::{Command, Stdio};
 
 fn send_message(stdin: &mut std::process::ChildStdin, msg: Value) {
@@ -161,7 +161,11 @@ fn test_mcp_initialization_and_tools_list() {
 
         send_message(&mut stdin, call_req);
         let call_resp = read_message(&mut stdout).expect("Failed to read tools/call response");
-        println!("Response for {}: {}", tool_name, serde_json::to_string(&call_resp).unwrap());
+        println!(
+            "Response for {}: {}",
+            tool_name,
+            serde_json::to_string(&call_resp).unwrap()
+        );
         assert_eq!(call_resp["jsonrpc"], "2.0");
         assert_eq!(call_resp["id"], req_id);
     }
@@ -200,7 +204,11 @@ fn test_mcp_initialization_and_tools_list() {
         let _ = stderr.read_to_string(&mut stderr_output);
         println!("Child STDERR: {}", stderr_output);
     }
-    
+
     let status = child.wait().expect("Failed to wait on child");
-    assert!(status.success(), "Child process did not exit successfully. Stderr: {}", stderr_output);
+    assert!(
+        status.success(),
+        "Child process did not exit successfully. Stderr: {}",
+        stderr_output
+    );
 }