refactor: move all background task from rqworker to celery (#668)

* refactor: move all background task from rqworker to celery

* dev: update background job to take input in parameters rather than a single dict

* dev: update procfile for new worker

* dev: docker updates for new celery worker

apiserver/plane/bgtasks/magic_link_code_task.py

@@ -4,13 +4,12 @@ from django.template.loader import render_to_string
 from django.utils.html import strip_tags
 
 # Third party imports
-from django_rq import job
+from celery import shared_task
 from sentry_sdk import capture_exception
 
 
-@job("default")
+@shared_task
 def magic_link(email, key, token, current_site):
-
     try:
         realtivelink = f"/magic-sign-in/?password={token}&key={key}"
         abs_url = "http://" + current_site + realtivelink