feat(api): split api into multiple apps (#1626)

Fixes #1622

- split the api into 4 apps: core, history, schedule, storage
- exploded the settings into testing/prod

api/libretime_api/settings/__init__.py

@@ -1,53 +0,0 @@
-# pylint: disable=unused-import
-from os import getenv
-
-from ._internal import (
-    AUTH_PASSWORD_VALIDATORS,
-    AUTH_USER_MODEL,
-    DEBUG,
-    INSTALLED_APPS,
-    MIDDLEWARE,
-    REST_FRAMEWORK,
-    ROOT_URLCONF,
-    STATIC_URL,
-    TEMPLATES,
-    TEST_RUNNER,
-    WSGI_APPLICATION,
-    setup_logger,
-)
-from ._schema import Config
-
-API_VERSION = "2.0.0"
-
-LIBRETIME_LOG_FILEPATH = getenv("LIBRETIME_LOG_FILEPATH")
-LIBRETIME_CONFIG_FILEPATH = getenv("LIBRETIME_CONFIG_FILEPATH")
-
-CONFIG = Config(filepath=LIBRETIME_CONFIG_FILEPATH)
-
-SECRET_KEY = CONFIG.general.api_key
-ALLOWED_HOSTS = ["*"]
-
-DATABASES = {
-    "default": {
-        "ENGINE": "django.db.backends.postgresql",
-        "HOST": CONFIG.database.host,
-        "PORT": CONFIG.database.port,
-        "NAME": CONFIG.database.name,
-        "USER": CONFIG.database.user,
-        "PASSWORD": CONFIG.database.password,
-    }
-}
-
-LANGUAGE_CODE = "en-us"
-TIME_ZONE = "UTC"
-USE_I18N = True
-USE_L10N = True
-USE_TZ = True
-
-LOGGING = setup_logger(LIBRETIME_LOG_FILEPATH)
-
-SPECTACULAR_SETTINGS = {
-    "TITLE": "LibreTime API",
-    "DESCRIPTION": "Radio Broadcast & Automation Platform",
-    "VERSION": API_VERSION,
-}