Fix program not found by fallback to ANSI-escape

src/server/mod.rs

@@ -419,19 +419,17 @@ pub struct PrettierOptions {
 }
 
 fn print_console_info(port: u16, config: &CrateConfig, options: PrettierOptions) {
-    print!(
+    if let Ok(native_clearseq) = Command::new(if cfg!(target_os = "windows") {
-        "{}",
-        String::from_utf8_lossy(
-            &Command::new(if cfg!(target_os = "windows") {
         "cls"
     } else {
         "clear"
     })
-            .output()
+    .output() {
-            .unwrap()
+        print!("{}", String::from_utf8_lossy(&native_clearseq.stdout));
-            .stdout
+    } else {
-        )
+        // Try ANSI-Escape characters
-    );
+        print!("\x1b[2J\x1b[H");
+    }
 
     // for path in &changed {
     //     let path = path