Change logging level from DEBUG to INFO

- Update fastapi_app.py to use INFO level instead of DEBUG
- Update development.py config to default to INFO instead of DEBUG
- Update uvicorn log_level from debug to info
- Prevents debug messages from appearing in logs

src/server/config/development.py

@@ -8,7 +8,7 @@ Environment Variables:
     JWT_SECRET_KEY: Secret key for JWT token signing (default: dev-secret)
     PASSWORD_SALT: Salt for password hashing (default: dev-salt)
     DATABASE_URL: Development database connection string (default: SQLite)
-    LOG_LEVEL: Logging level (default: DEBUG)
+    LOG_LEVEL: Logging level (default: INFO)
     CORS_ORIGINS: Comma-separated list of allowed CORS origins
     API_RATE_LIMIT: API rate limit per minute (default: 1000)
 """
@@ -91,8 +91,8 @@ class DevelopmentSettings(BaseSettings):
     # Logging Settings
     # ============================================================================
 
-    log_level: str = Field(default="DEBUG", env="LOG_LEVEL")
-    """Logging level (DEBUG for detailed output)."""
+    log_level: str = Field(default="INFO", env="LOG_LEVEL")
+    """Logging level (INFO for standard output)."""
 
     log_file: str = Field(default="logs/development.log", env="LOG_FILE")
     """Path to development log file."""

src/server/fastapi_app.py

@@ -51,8 +51,8 @@ async def lifespan(_application: FastAPI):
         _application: The FastAPI application instance (unused but required
             by the lifespan protocol).
     """
-    # Setup logging first with DEBUG level
-    logger = setup_logging(log_level="DEBUG")
+    # Setup logging first with INFO level
+    logger = setup_logging(log_level="INFO")
     
     # Startup
     try:
@@ -306,5 +306,5 @@ if __name__ == "__main__":
         host="127.0.0.1",
         port=8000,
         reload=True,
-        log_level="debug"
+        log_level="info"
     )