feat: add .env file creation in create_dev_env function with existenc…

…e check

scripts/django.py

@@ -1,4 +1,5 @@
 from subprocess import check_call
+import os
 
 
 def runserver():
@@ -14,9 +15,14 @@ def migrate():
 
 
 def create_dev_env():
+    if os.path.exists(".env"):
+        print(".env file already exists. Skipping creation.")
+        return
+
     with open(".env", "w") as f:
         f.write(
             "DEBUG=True\n"
             "DJANGO_SECRET_KEY=django-insecure-wlgjuo53y49%-4y5(!%ksylle_ud%b=7%__@9hh+@$d%_^y3s!\n"  # noqa
             "DATABASE_URL=postgres://postgres:postgres@localhost:5432/postgres\n"
         )
+    print(".env file created successfully.")