Complete refactor of environment configuration and Docker setup for development and production.

- Dev and prod both now run with the same exact docker configuration, except the .env file copied in.
- Removed the `.env` file and added a new `.env.dev` file for development settings, including database configuration and API keys.
- Introduced a `.envrc` file for automatic venv activation.
- Updated `deploy.sh` to utilize `uv` for running management commands and added a command for building Tailwind CSS.
- Created `docker-compose.yml` for local development with PostgreSQL, ensuring proper service dependencies.
- Deleted unnecessary files such as `docker-compose_db_only.yml` and `requirements.txt` to streamline the project structure.

manage.py

@@ -1,40 +1,4 @@
-#!/usr/bin/env python
-# /// script
-# requires-python = ">=3.13"
-# dependencies = [
-#     "asgiref==3.8.1",
-#     "certifi==2022.12.7",
-#     "cffi==1.17.1",
-#     "charset-normalizer==3.0.1",
-#     "cookiecutter==2.6.0",
-#     "crispy-tailwind==1.0.3",
-#     "cryptography==39.0.1",
-#     "defusedxml==0.7.1",
-#     "django==5.1.2",
-#     "django-allauth==65.0.2",
-#     "django-browser-reload==1.17.0",
-#     "django-crispy-forms==2.3",
-#     "django-daisy==1.0.13",
-#     "django-debug-toolbar==4.4.6",
-#     "django-el-pagination==4.1.2",
-#     "django-tailwind-4[reload]==0.1.4",
-#     "gunicorn==23.0.0",
-#     "idna==3.4",
-#     "oauthlib==3.2.2",
-#     "packaging==23.1",
-#     "psycopg==3.2.3",
-#     "psycopg-binary==3.2.3",
-#     "pycparser==2.21",
-#     "pyjwt==2.6.0",
-#     "python3-openid==3.2.0",
-#     "requests==2.28.2",
-#     "requests-oauthlib==1.3.1",
-#     "sqlparse==0.4.3",
-#     "typing-extensions==4.9.0",
-#     "urllib3==1.26.14",
-#     "whitenoise==6.7.0",
-# ]
-# ///
+#!/usr/bin/env -S uv run
 """Django's command-line utility for administrative tasks."""
 import os
 import sys