fix:Fix the issue of failing to join room with simple IDs

fix:Fix the issue of failing to join room with simple IDs

frontend/components/ClipboardApp/SendTabPanel.tsx

@@ -106,14 +106,16 @@ export function SendTabPanel({
         const { fetchRoom } = await import("@/app/config/api");
         const simpleRoomId = await fetchRoom();
         if (simpleRoomId) {
-          // Do not call processRoomIdInput, don't know why the validation will fail
-          // Instead, directly set the input and room ID
+          // fetchRoom() already created the room, so set it as initial room ID
+          // This prevents joinRoom() from trying to create it again
           setInputFieldValue(simpleRoomId);
-          // Also update the store directly since this room was just created
           const { useFileTransferStore } = await import(
             "@/stores/fileTransferStore"
           );
-          useFileTransferStore.getState().setShareRoomId(simpleRoomId);
+          const store = useFileTransferStore.getState();
+          store.setShareRoomId(simpleRoomId);
+          // IMPORTANT: Set as initial room ID to prevent duplicate creation
+          store.setInitShareRoomId(simpleRoomId);
         } else {
           processRoomIdInput(crypto.randomUUID());
         }

frontend/hooks/useRoomManager.ts

@@ -215,29 +215,19 @@ export function useRoomManager({
   }, [messages, putMessageInMs, resetSenderAppState]);
 
   // Room ID input processing
-  const processRoomIdInput = useCallback(
+    const processRoomIdInput = useCallback(
     debounce(async (input: string) => {
-      console.log("🔍 processRoomIdInput called with:", input);
-
-      if (!input.trim() || !messages) {
-        console.log("❌ Input empty or no messages, returning");
-        return;
-      }
+      if (!input.trim() || !messages) return;
 
       try {
-        console.log("🌐 Calling checkRoom API for:", input);
         const isValid = await checkRoom(input);
-        console.log("📋 checkRoom result:", isValid, "for input:", input);
-
         if (isValid) {
-          console.log("✅ Room is valid, setting shareRoomId to:", input);
           setShareRoomId(input);
           putMessageInMs(
             messages.text.ClipboardApp.roomCheck.available_msg,
             true
           );
         } else {
-          console.log("❌ Room is not valid:", input);
           putMessageInMs(
             messages.text.ClipboardApp.roomCheck.notAvailable_msg,
             true