chore: Make process handlers sync

Author: PartMan7

src/ps/commands/help.tsx

@@ -157,8 +157,7 @@ export const command: PSCommand = {
 							<Button name="send" value={`/msg ${Bot.status.userid},${prefix}commands`}>
 								commands
 							</Button>{' '}
-							you can use? {/* TODO: Move this to PartBot! */}
-							Alternatively, you can take a look at my <a href="https://github.com/PartMan7/PartBot">source code</a>.
+							you can use? Alternatively, you can take a look at my <a href="https://github.com/PartMan7/PartBot">source code</a>.
 						</p>
 					</div>
 				</center>

src/sentinel/process.ts

@@ -8,8 +8,8 @@ export function processHandler(): { kill: () => void } {
 		// Unfortunately, I like living life on the edge
 		// We stay alive!
 	}
-	function rejectionHandler(promise: unknown, reasonPromise: Promise<unknown>) {
-		reasonPromise.then(reason => errorLog(new Error(`Promise failed with reason ${reason}`)));
+	function rejectionHandler(_promise: unknown, reasonPromise: Promise<unknown>) {
+		errorLog(new Error(`Promise failed with reason ${reasonPromise}`));
 	}
 	process.on('uncaughtException', errorHandler);
 	process.on('unhandledRejection', rejectionHandler);