Add tests for authentication and utilities, and update dependencies

- Created a new test package for services and added tests for AuthService.
- Implemented tests for user registration, login, and token creation.
- Added a new test package for utilities and included tests for password and JWT utilities.
- Updated `uv.lock` to include new dependencies: bcrypt, email-validator, pyjwt, and pytest-asyncio.

app/core/config.py

@@ -1,3 +1,5 @@
+from typing import Literal
+
 from pydantic_settings import BaseSettings, SettingsConfigDict
 
 
@@ -14,15 +16,27 @@ class Settings(BaseSettings):
     HOST: str = "localhost"
     PORT: int = 8000
     RELOAD: bool = True
-    LOG_LEVEL: str = "info"
 
+    DATABASE_URL: str = "sqlite+aiosqlite:///data/soundboard.db"
+    DATABASE_ECHO: bool = False
+
+    LOG_LEVEL: str = "info"
     LOG_FILE: str = "logs/app.log"
     LOG_MAX_SIZE: int = 10 * 1024 * 1024
     LOG_BACKUP_COUNT: int = 5
     LOG_FORMAT: str = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
 
-    DATABASE_URL: str = "sqlite+aiosqlite:///data/soundboard.db"
-    DATABASE_ECHO: bool = False
+    # JWT Configuration
+    JWT_SECRET_KEY: str = (
+        "your-secret-key-change-in-production"  # noqa: S105 default value if none set in .env
+    )
+    JWT_ALGORITHM: str = "HS256"
+    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = 15  # Shorter-lived access token
+    JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = 7  # Longer-lived refresh token
+
+    # Cookie Configuration
+    COOKIE_SECURE: bool = True  # Set to False for development without HTTPS
+    COOKIE_SAMESITE: Literal["strict", "lax", "none"] = "lax"
 
 
 settings = Settings()