feat: add PAT monitoring functions (#2178)

* feat: add PAT monitoring functions

This commit adds two monitoring functions that can be used to check
whether the PATs are functioning correctly:
 - status/up: Returns whether the PATs are rate limited.
 - status/pat-info: Returns information about the PATs.

* feat: add shields.io dynamic badge json response

This commit adds the ability to set the return format of the
`/api/status/up` cloud function. When this format is set to `shields` a
dynamic shields.io badge json is returned.

* feat: add 'json' type to up monitor

* feat: cleanup status functions

* ci: decrease pat-info rate limiting time

* feat: decrease monitoring functions rate limits

* refactor: pat code

* feat: add PAT monitoring functions

This commit adds two monitoring functions that can be used to check
whether the PATs are functioning correctly:
 - status/up: Returns whether the PATs are rate limited.
 - status/pat-info: Returns information about the PATs.

* feat: add shields.io dynamic badge json response

This commit adds the ability to set the return format of the
`/api/status/up` cloud function. When this format is set to `shields` a
dynamic shields.io badge json is returned.

* feat: add 'json' type to up monitor

* feat: cleanup status functions

* ci: decrease pat-info rate limiting time

* feat: decrease monitoring functions rate limits

* refactor: pat code

* test: fix pat-info tests

* Update api/status/pat-info.js

Co-authored-by: Anurag Hazra <hazru.anurag@gmail.com>

* test: fix broken tests

* chore: fix suspended account

* chore: simplify and refactor

* chore: fix test

* chore: add resetIn field

---------

Co-authored-by: Anurag <hazru.anurag@gmail.com>

src/common/utils.js

@@ -424,6 +424,19 @@ const parseEmojis = (str) => {
   });
 };
 
+/**
+ * Get diff in minutes
+ * @param {Date} d1
+ * @param {Date} d2
+ * @returns {number}
+ */
+const dateDiff = (d1, d2) => {
+  const date1 = new Date(d1);
+  const date2 = new Date(d2);
+  const diff = date1.getTime() - date2.getTime();
+  return Math.round(diff / (1000 * 60));
+};
+
 export {
   ERROR_CARD_LENGTH,
   renderError,
@@ -447,4 +460,5 @@ export {
   lowercaseTrim,
   chunkArray,
   parseEmojis,
+  dateDiff,
 };