feat: add a bit more error handling / showing

src/main.rs

@@ -13,8 +13,10 @@ fn main() -> anyhow::Result<()> {
 
     let safe_utf8_content = String::from_utf8_lossy(&output_bytes);
 
-    output.write_all(safe_utf8_content.as_bytes())?;
-    output.flush()?;
+    output
+        .write_all(safe_utf8_content.as_bytes())
+        .context("could not write to stdout")?;
+    output.flush().context("could not flush")?;
 
     Ok(())
 }