[DI-2712] Some minor improvements

- Add localhost and 0.0.0.0 to `*_ALLOWED_HOSTS`;
- Add `*_DJANGO_ADMIN_URL` and `ADMIN_URL` to be able to change admin url;
- Improve readme;
- Fix `ConfirmResetPasswordSerializer.signature` field length validation;
- Update `CELERY_TIMEZONE` to be set from `*_TIME_ZONE` environment variable instead of importing `django.py` settings file.

{{ cookiecutter.project_slug }}/README.md

@@ -2,54 +2,68 @@
 
 [![Code style: Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://docs.astral.sh/ruff/formatter/)
 
-### List of services: ###
+## List of services
 
 * Dev server: [https://{{ cookiecutter.domain_name }}/](https://{{ cookiecutter.domain_name }}/)
 
-### Documentation: ###
+## Documentation
 
 * [Architecture overview](docs/architecture_overview.md)
 * [Backend: Routine tasks](docs/commands.md)
 * [Backend: Pre-commit hook](docs/pre_commit_hook.md)
 * [Backend: Docker configuration](docs/docker.md)
 
-### API documentation: ###
+## API documentation
 
 * ReDoc web UI: [https://{{ cookiecutter.domain_name }}/_platform/docs/v1/redoc/](https://{{ cookiecutter.domain_name }}/_platform/docs/v1/redoc/)
 * Swagger web UI: [https://{{ cookiecutter.domain_name }}/_platform/docs/v1/swagger/](https://{{ cookiecutter.domain_name }}/_platform/docs/v1/swagger/)
 * Schema YAML: [https://{{ cookiecutter.domain_name }}/_platform/docs/v1/schema/](https://{{ cookiecutter.domain_name }}/_platform/docs/v1/schema/)
 
-### First run: ###
+## First run
 Application is running in docker containers. 
 
 ### Prerequisites
 Installed [docker](https://docs.docker.com/engine/install/)
 
-Copy initial settings for Django project:
+### Copy initial settings for Django project
 
 ```bash
 cp ./api/.env.example ./api/.env
 ```
+> [!IMPORTANT]  
+> It is highly advised to use custom admin location instead of default `admin/`. 
+> To do that you need set `{{ cookiecutter.__env_prefix }}DJANGO_ADMIN_URL` environment variable in  `./api/.env` file.
 
-Run application with required services:
+### Run application with required services
 
 ```bash
 make compose-up
 ```
 
 Your application will be available at [http://localhost:8000](http://localhost:8000)
 
-How it works:
- - `make compose-up` will run docker-compose with (all services)[docker/docker.md]
-   - if images is missed it will build them
-   - if there is no `poetry.lock` file present, Poetry simply resolves all dependencies listed in your 
-     `api/pyproject.toml` file and downloads the latest version of their files. 
-     But in any case it's good practice to lock your dependencies and share the lock file with your team, 
-     to do that run `make poetry-lock` command, and commit `poetry.lock` file to the repository.
- - it will use `api/.env` file to set environment variables for `api` and `celery` services. Check `env_file` section in [docker-compose.yml](docker/docker-compose.yml)
+#### How it works
+- `make compose-up` will run docker-compose with [all services](docker/docker.md)
+  - if images is missed it will build them
+  - if there is no `poetry.lock` file present, Poetry simply resolves all dependencies listed in your 
+    `api/pyproject.toml` file and downloads the latest version of their files. 
+    But in any case it's good practice to lock your dependencies and share the lock file with your team, 
+    to do that run `make api-lock` command, and commit `poetry.lock` file to the repository.
+- it will use `api/.env` file to set environment variables for `api` and `celery` services. Check `env_file` section in [docker-compose.yml](docker/docker-compose.yml)
 
 Any changes in docker files or python dependency will require to rebuild images, to do that run `make compose-build` command.
 
+### Create superuser
+Run bash on `api` docker container
+```bash
+make api-bash
+```
+Run `createsuperuser` manage.py command
+```bash
+python manage.py createsuperuser
+```
+Follow instructions
+
 ### Docker
 Application is running in docker containers. It allows to run application in the same environment on any machine with 
 minimal setup. 

{{ cookiecutter.project_slug }}/api/.env.example

@@ -1,4 +1,4 @@
-{{ cookiecutter.__env_prefix }}ALLOWED_HOSTS=127.0.0.1,
+{{ cookiecutter.__env_prefix }}ALLOWED_HOSTS=127.0.0.1,0.0.0.0,localhost
 {{ cookiecutter.__env_prefix }}SECRET_KEY=secret-key
 
 {{ cookiecutter.__env_prefix }}DEBUG=on
@@ -12,6 +12,7 @@
 {{ cookiecutter.__env_prefix }}EMAIL_PORT=1025
 {{ cookiecutter.__env_prefix }}EMAIL_USE_TLS=off
 
+{{ cookiecutter.__env_prefix }}DJANGO_ADMIN_URL=
 
 # Minio credentials
 AWS_S3_ACCESS_KEY_ID={{ cookiecutter.__minio_access_key }}

{{ cookiecutter.project_slug }}/api/Makefile

@@ -28,7 +28,7 @@ check-fix:
 	ruff format .
 	ruff check --fix-only --show-fixes --statistics .
 
-run:migrate collectstatic
+run: migrate collectstatic
 	python manage.py runserver_plus 0.0.0.0:8000 --nostatic
 
 celery-worker-run:

{{ cookiecutter.project_slug }}/api/{{ cookiecutter.project_slug }}/apps/accounts/api/v1/serializers/password.py

@@ -45,7 +45,7 @@ def save(self, **kwargs):
 
 class ConfirmResetPasswordSerializer(serializers.Serializer):
     password = serializers.CharField(max_length=128, write_only=True, style={"input_type": "password"})
-    signature = serializers.CharField(max_length=71, write_only=True)
+    signature = serializers.CharField(max_length=128, write_only=True)
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)

{{ cookiecutter.project_slug }}/api/{{ cookiecutter.project_slug }}/settings/contrib/celery.py

@@ -1,4 +1,3 @@
-from ..django import TIME_ZONE as DJANGO_TIME_ZONE
 from ..environment import env
 
 
@@ -7,6 +6,6 @@
 
 CELERY_ACCEPT_CONTENT = ["application/json"]
 CELERY_TASK_SERIALIZER = CELERY_RESULT_SERIALIZER = "json"
-CELERY_TIMEZONE = DJANGO_TIME_ZONE
+CELERY_TIMEZONE = env.str("{{ cookiecutter.__env_prefix }}TIME_ZONE", default="UTC")
 
 CELERYBEAT_SCHEDULE = {}

{{ cookiecutter.project_slug }}/api/{{ cookiecutter.project_slug }}/settings/{{ cookiecutter.project_slug }}.py

@@ -43,3 +43,5 @@
             "django.db.backends.schema": {"handlers": ["console"], "level": "DEBUG", "propagate": False},
         },
     }
+
+ADMIN_URL = env.str("{{ cookiecutter.__env_prefix }}DJANGO_ADMIN_URL", default="admin/")

{{ cookiecutter.project_slug }}/api/{{ cookiecutter.project_slug }}/urls.py

@@ -15,7 +15,7 @@
 ]
 
 urlpatterns = [
-    path("admin/", admin.site.urls),
+    path(settings.ADMIN_URL, admin.site.urls),
     *api_v1_urlpatterns,
 ]