Unable to create the django_migrations table

[Joe-Heffer-Shef]

running migrations during deployment fails

https://github.com/RSE-Sheffield/SORT/blob/main/scripts/deploy.sh

The PostgreSQL error "no schema has been selected to create in" occurs when Django tries to run migrations but PostgreSQL doesn't have a proper database configured or the database user doesn't have a schema selected

System check identified 2 issues (0 silenced).
Operations to perform:
  Apply all migrations: account, admin, auth, contenttypes, home, invitations, sessions, survey
Running migrations:
Traceback (most recent call last):
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/utils.py", line 103, in _execute
    return self.cursor.execute(sql)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/psycopg/cursor.py", line 97, in execute
    raise ex.with_traceback(None)
psycopg.errors.InvalidSchemaName: no schema has been selected to create in
LINE 1: CREATE TABLE "django_migrations" ("id" bigint NOT NULL PRIMA...
                     ^

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/migrations/recorder.py", line 78, in ensure_schema
    editor.create_model(self.Migration)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/base/schema.py", line 505, in create_model
    self.execute(sql, params or None)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/postgresql/schema.py", line 45, in execute
    return super().execute(sql, params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/base/schema.py", line 202, in execute
    cursor.execute(sql, params)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/utils.py", line 79, in execute
    return self._execute_with_wrappers(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/utils.py", line 92, in _execute_with_wrappers
    return executor(sql, params, many, context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/utils.py", line 100, in _execute
    with self.db.wrap_database_errors:
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/utils.py", line 91, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/backends/utils.py", line 103, in _execute
    return self.cursor.execute(sql)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/psycopg/cursor.py", line 97, in execute
    raise ex.with_traceback(None)
django.db.utils.ProgrammingError: no schema has been selected to create in
LINE 1: CREATE TABLE "django_migrations" ("id" bigint NOT NULL PRIMA...
                     ^

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/opt/sort/manage.py", line 22, in <module>
    main()
  File "/opt/sort/manage.py", line 18, in main
    execute_from_command_line(sys.argv)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/__init__.py", line 442, in execute_from_command_line
    utility.execute()
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/__init__.py", line 436, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/base.py", line 413, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/base.py", line 459, in execute
    output = self.handle(*args, **options)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/base.py", line 107, in wrapper
    res = handle_func(*args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/core/management/commands/migrate.py", line 357, in handle
    post_migrate_state = executor.migrate(
                         ^^^^^^^^^^^^^^^^^
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/migrations/executor.py", line 107, in migrate
    self.recorder.ensure_schema()
  File "/opt/sort/venv/lib/python3.12/site-packages/django/db/migrations/recorder.py", line 80, in ensure_schema
    raise MigrationSchemaMissing(
django.db.migrations.exceptions.MigrationSchemaMissing: Unable to create the django_migrations table (no schema has been selected to create in
LINE 1: CREATE TABLE "django_migrations" ("id" bigint NOT NULL PRIMA...
                     ^)