Implement TimeZone in settings

.env

@@ -38,6 +38,8 @@ POSTGRES_DB=app
 POSTGRES_USER=postgres
 POSTGRES_PASSWORD=changethis
 
+TZ=UTC
+
 SENTRY_DSN=
 
 # Configure these with your own Docker registry images

backend/app/core/config.py

@@ -14,6 +14,7 @@ from pydantic import (
 from pydantic_core import MultiHostUrl
 from pydantic_settings import BaseSettings, SettingsConfigDict
 from typing_extensions import Self
+from zoneinfo import ZoneInfo
 
 
 def parse_cors(v: Any) -> list[str] | str:
@@ -69,6 +70,12 @@ class Settings(BaseSettings):
             path=self.POSTGRES_DB,
         )
 
+    tz: str = "UTC"
+
+    @property
+    def tz_info(self):
+        return ZoneInfo(self.tz)
+
     SMTP_TLS: bool = True
     SMTP_SSL: bool = False
     SMTP_PORT: int = 587