feat(api): initialize FastAPI with uvicorn logging and CORS middleware

src/main.py

@@ -1,11 +1,18 @@
-"""Main entry point for the RAGAnything API."""
-
+import asyncio
 import logging
-import logging.config
+import sys
 from contextlib import asynccontextmanager
 from pathlib import Path
 
 import uvicorn
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+    stream=sys.stdout,
+    force=True,
+)
+
 from alembic.config import Config
 from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
@@ -22,41 +29,8 @@
 from application.api.query_routes import query_router
 from dependencies import app_config, bm25_adapter, classical_vector_store
 
-_LOG_FORMAT = "%(asctime)s %(levelname)-8s [%(name)s] %(message)s"
-
-LOG_CONFIG = {
-    "version": 1,
-    "disable_existing_loggers": False,
-    "formatters": {
-        "standard": {"format": _LOG_FORMAT},
-    },
-    "handlers": {
-        "console": {
-            "class": "logging.StreamHandler",
-            "formatter": "standard",
-            "stream": "ext://sys.stderr",
-        },
-    },
-    "loggers": {
-        "uvicorn": {"handlers": ["console"], "level": "INFO", "propagate": False},
-        "uvicorn.error": {"handlers": ["console"], "level": "INFO", "propagate": False},
-        "uvicorn.access": {
-            "handlers": ["console"],
-            "level": "INFO",
-            "propagate": False,
-        },
-    },
-    "root": {
-        "level": "INFO",
-        "handlers": ["console"],
-    },
-}
-
-logging.config.dictConfig(LOG_CONFIG)
-
 logger = logging.getLogger(__name__)
 
-
 def _run_alembic_upgrade() -> None:
     """Run Alembic migrations to head."""
     alembic_dir = Path(__file__).parent
@@ -138,7 +112,7 @@ def run_fastapi():
         host=app_config.HOST,
         port=app_config.PORT,
         log_level=app_config.UVICORN_LOG_LEVEL,
-        log_config=LOG_CONFIG,
+        log_config=None,
         access_log=True,
         ws="none",
     )