ci(linter errors): fixes for linting errors to make it more happy

backend/src/utils/sendEmail.utils.ts

@@ -1,13 +1,13 @@
+import os from "node:os";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { promisify } from "node:util";
 import type { Transporter } from "nodemailer";
 import nodemailer from "nodemailer";
 import type Mail from "nodemailer/lib/mailer/index.js";
 import type { Address } from "nodemailer/lib/mailer/index.js";
 import type SMTPTransport from "nodemailer/lib/smtp-transport/index.js";
 import hbs from "nodemailer-express-handlebars";
-import os from "os";
-import path from "path";
-import { fileURLToPath } from "url";
-import { promisify } from "util";
 import { returnFunc } from "./returnHelper.utils.js";
 import { tryCatch } from "./trycatch.utils.js";
 

tests/examplequery.test.ts

@@ -12,7 +12,7 @@ describe("Prod SQL connection", () => {
 	});
 
 	afterAll(async () => {
-		if (pool && pool.close) await pool.close();
+		if (pool?.close) await pool.close();
 	});
 
 	it("should connect and return expected data", async () => {