feat: bun api support 🥟 (#1021)

* chore: update bun lockfile

* feat: backend api bun support, jose used in bun runtime

* fix: add missing await for signPayload call

api/server/services/signPayload.js

@@ -0,0 +1,36 @@
+const jose = require('jose');
+const jwt = require('jsonwebtoken');
+
+/**
+ * Signs a given payload using either the `jose` library (for Bun runtime) or `jsonwebtoken`.
+ *
+ * @async
+ * @function
+ * @param {Object} options - The options for signing the payload.
+ * @param {Object} options.payload - The payload to be signed.
+ * @param {string} options.secret - The secret key used for signing.
+ * @param {number} options.expirationTime - The expiration time in seconds.
+ * @returns {Promise<string>} Returns a promise that resolves to the signed JWT.
+ * @throws {Error} Throws an error if there's an issue during signing.
+ *
+ * @example
+ * const signedPayload = await signPayload({
+ *   payload: { userId: 123 },
+ *   secret: 'my-secret-key',
+ *   expirationTime: 3600
+ * });
+ */
+async function signPayload({ payload, secret, expirationTime }) {
+  if (typeof Bun !== 'undefined') {
+    // this code will only run when the file is run with Bun
+    const encodedSecret = new TextEncoder().encode(secret);
+    return await new jose.SignJWT(payload)
+      .setProtectedHeader({ alg: 'HS256' })
+      .setExpirationTime(expirationTime + 's')
+      .sign(encodedSecret);
+  }
+
+  return jwt.sign(payload, secret, { expiresIn: expirationTime });
+}
+
+module.exports = signPayload;