Donations: Introduce timeouts in early stages of the workflow

app/attachment_channel.ts

@@ -159,7 +159,7 @@ async function safeDecryptToSink(
       await Promise.race([
         // Just use a non-existing event name to wait for an 'error'. We want
         // to handle errors on `sink` while generating digest in case the whole
-        // request gets cancelled early.
+        // request gets canceled early.
         once(sink, 'non-error-event', { signal: controller.signal }),
         decryptAttachmentV2ToSink(options, sink),
       ]);

app/main.ts

@@ -885,7 +885,7 @@ async function createWindow() {
       );
     }
     if (!shouldClose) {
-      updater.onRestartCancelled();
+      updater.onRestartCanceled();
       return;
     }