refactor(builds): refactored how the builds works to include the build number now

this will be for the new lst - ccc

backend/utils/version.utils.ts

@@ -0,0 +1,16 @@
+import fsp from "node:fs/promises";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+
+export const getAppVersion = async () => {
+	const __filename = fileURLToPath(import.meta.url);
+	const __dirname = path.dirname(__filename);
+	const version = path.join(__dirname, "../../package.json");
+	const raw = await fsp.readFile(`${version}`, "utf8");
+	const config = JSON.parse(raw);
+
+	return {
+		version: `${config.version}.${parseInt((config.build as string) ?? "1", 0) - 1}`,
+		lastBuildTime: config.lastBuildDate,
+	};
+};