Simplify to memory system api

memory_system_api/server.py

@@ -0,0 +1,49 @@
+"""Standalone FastAPI server for Memory System API."""
+from __future__ import annotations
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from .api import router
+from .config import Config, load_config, set_config
+
+
+app = FastAPI(title="Memory System API", version="0.1.0")
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+app.include_router(router)
+
+
+def create_app(config: Config | None = None) -> FastAPI:
+    if config:
+        set_config(config)
+    return app
+
+
+def main() -> None:
+    import argparse
+    import uvicorn
+
+    parser = argparse.ArgumentParser(description="Memory System API")
+    parser.add_argument("--config", default="config.yaml", help="Config file path")
+    parser.add_argument("--host", default=None, help="Bind host")
+    parser.add_argument("--port", type=int, default=None, help="Bind port")
+    args = parser.parse_args()
+
+    config = load_config(args.config)
+    if args.host:
+        config.server.host = args.host
+    if args.port:
+        config.server.port = args.port
+    set_config(config)
+
+    uvicorn.run(app, host=config.server.host, port=config.server.port, log_level=config.logging.level.lower())
+
+
+if __name__ == "__main__":
+    main()