* Throw error on invalid site access policy
- If ALLOWED_HOSTS is empty, exit
- If CSRF_TRUSTED_ORIGINS is empty, exit
- Closes https://github.com/inventree/InvenTree/issues/6730
* Set parameters for devcontainer
* Update documentation
* Ignore server exit in testing mode
* Add INVENTREE_SITE_URL to CI
* Further CI updates
* Update settings.py
* Unit test updates
* More unit test updates
* Bump API version
* Re-introduce checks in settings.py
- Allow more lenient behaviour in TESTING mode