feat: 增加桌面端登录、视频清单和封面缓存

server/main.py

@@ -0,0 +1,23 @@
+import os
+import socket
+
+import uvicorn
+
+
+def listen_port() -> int:
+    chosen = os.environ.get("RAPTD_PORT", "").strip()
+    if chosen:
+        return int(chosen)
+    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
+        sock.bind(("127.0.0.1", 0))
+        return sock.getsockname()[1]
+
+
+def main() -> None:
+    port = listen_port()
+    print(f"http://127.0.0.1:{port}", flush=True)
+    uvicorn.run("server.app:app", host="127.0.0.1", port=port)
+
+
+if __name__ == "__main__":
+    main()