More error debugging

src/main.rs

@@ -23,6 +23,10 @@ fn main() {
         );
         false
     });
+    webview.connect_load_failed_with_tls_errors(|_, host, _, errors| {
+        eprintln!("Load failed: {errors:?} while contacting {host}");
+        false
+    });
 
     window.add(&webview);