Upgrade to mongoose 7 (#14971)

* remove some unused dependencies

* update mongoose version

* make common tests pass

* Make unit tests pass

* make api v3 integration tests pass

* fix lint issues

* fix issue with package-lock

* fix(lint): we don't need no .js

* fix(lint): update to latest config-habitrpg

* chore(npm): update package locks

* fix(test): replace deprecated fn

* chore(package): update eslint-habitrpg again

* fix(lint): server linting

* fix(lint): client linting

* fix(client): correct mangled common imports

* chore(npm): update package-locks

* fix(lint): punctuation, module

---------

Co-authored-by: SabreCat <sabrecat@gmail.com>
Co-authored-by: SabreCat <sabe@habitica.com>

website/server/controllers/api-v4/bug-report.js

@@ -38,9 +38,7 @@ api.bugReport = {
 
     const {
       emailData, sendMailResult,
-    } = bugReportLogic(
-      user, email, message, BROWSER_UA, question,
-    );
+    } = bugReportLogic(user, email, message, BROWSER_UA, question);
 
     res.status(200).send({
       ok: true,

website/server/controllers/api-v4/news.js

@@ -190,7 +190,7 @@ api.deleteNews = {
     const newsPost = await NewsPost.findById(req.params.postId).exec();
     if (!newsPost) throw new NotFound(res.t('newsPostNotFound'));
 
-    await NewsPost.remove({ _id: req.params.postId }).exec();
+    await NewsPost.deleteOne({ _id: req.params.postId }).exec();
 
     res.respond(200, {});
   },