Add ability to show more info in search and status subcommands

This feature also introduces the followiing changes
* aur-search command now works as expected with multiterms
* printer classes for managing of data print
* --sort-by argument for aur-search subcommand instead of using package
  name
* --quiet argument now has also --no-quite option
* if --quite is supplied, the log level will be set to warn instead of
  critical to be able to see error messages
* pretty_datetime function now also supports datetime objects
* BuildStatus is now pure dataclass

src/ahriman/web/views/user/login.py

@@ -45,11 +45,11 @@ class LoginView(BaseView):
         """
         from ahriman.core.auth.oauth import OAuth
 
-        code = self.request.query.getone("code", default=None)
         oauth_provider = self.validator
         if not isinstance(oauth_provider, OAuth):  # there is actually property, but mypy does not like it anyway
             raise HTTPMethodNotAllowed(self.request.method, ["POST"])
 
+        code = self.request.query.getone("code", default=None)
         if not code:
             raise HTTPFound(oauth_provider.get_oauth_url())