remove cron.py file

cerley beat worker redis
setting for cerley

backend/requirements.txt

@@ -1,19 +1,27 @@
 aiohappyeyeballs==2.4.0
 aiohttp==3.10.5
 aiosignal==1.3.1
+amqp==5.3.1
 annotated-types==0.7.0
 anyio==4.6.0
 asgiref==3.8.1
 attrs==24.2.0
 az-iranian-bank-gateways==2.0.5
 beautifulsoup4==4.12.3
+billiard==4.2.1
 boto3==1.36.26
 botocore==1.36.26
 branca==0.8.1
+celery==5.4.0
 certifi==2024.8.30
 cffi==1.17.1
 charset-normalizer==3.3.2
+click==8.1.8
+click-didyoumean==0.3.1
+click-plugins==1.1.1
+click-repl==0.3.0
 colorama==0.4.6
+cron-descriptor==1.4.5
 cryptography==44.0.1
 defusedxml==0.8.0rc2
 diff-match-patch==20230430
@@ -21,11 +29,10 @@ distro==1.9.0
 Django==5.1.2
 django-admin-interface==0.28.5
 django-admin-persian-fonts==0.2
+django-celery-beat==2.7.0
 django-cleanup==8.1.0
 django-colorfield==0.11.0
 django-cors-headers==4.4.0
-django-cron==0.6.0
-django-crontab==0.7.1
 django-dbbackup==4.2.1
 django-dirtyfields==1.9.3
 django-filter==24.3
@@ -33,6 +40,7 @@ django-import-export==4.1.1
 django-iranian-cities==1.0.2
 django-jalali==7.3.0
 django-storages==1.14.5
+django-timezone-field==7.1
 django-unfold==0.48.0
 djangorestframework==3.15.2
 djangorestframework-simplejwt==5.3.1
@@ -65,6 +73,7 @@ jiter==0.8.2
 jmespath==1.0.1
 jsonschema==4.23.0
 jsonschema-specifications==2024.10.1
+kombu==5.4.2
 lxml==5.2.2
 MarkupPy==1.14
 MarkupSafe==3.0.2
@@ -78,6 +87,7 @@ openpyxl==3.1.2
 packaging==24.2
 pillow==10.4.0
 platformdirs==4.2.2
+prompt_toolkit==3.0.50
 propcache==0.2.0
 psutil==6.0.0
 psycopg2-binary==2.9.10
@@ -97,6 +107,7 @@ python3-openid==3.2.0
 pytz==2024.2
 pywebpush==2.0.3
 PyYAML==6.0.2
+redis==5.2.1
 referencing==0.35.1
 requests==2.32.3
 requests-file==2.1.0
@@ -119,6 +130,8 @@ typing_extensions==4.12.2
 tzdata==2024.1
 uritemplate==4.1.1
 urllib3==2.2.3
+vine==5.1.0
+wcwidth==0.2.13
 whitenoise==6.7.0
 xlrd==2.0.1
 xlwt==1.3.0