feat: /mm sendinventory now scans, identifies all items, then sends

Previously sent inventory immediately with potentially unidentified items.
Now uses the same scan-wait-send pattern as first-login:
1. Requests ID for all items needing identification
2. Waits for all identifications to complete (ChangeObject handler)
3. Only sends complete, fully-identified inventory when ready

Ensures clean inventory data for the backend, eliminates stale/partial items.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

MosswartMassacre/MossyInventory.cs

@@ -87,6 +87,7 @@ namespace MosswartMassacre
 
         private bool loginComplete;
         private bool loggedInAndWaitingForIdData;
+        private bool forceUploadWaitingForIdData;
         private readonly List<int> requestedIds = new List<int>();
 
         private void CharacterFilter_LoginComplete(object sender, EventArgs e)
@@ -166,7 +167,7 @@ namespace MosswartMassacre
                 return; // Settings not ready, skip silently
             }
 
-            if (loggedInAndWaitingForIdData)
+            if (loggedInAndWaitingForIdData || forceUploadWaitingForIdData)
             {
                 bool allHaveId = true;
                 foreach (WorldObject wo in CoreManager.Current.WorldFilter.GetInventory())
@@ -179,9 +180,14 @@ namespace MosswartMassacre
                 }
                 if (allHaveId)
                 {
+                    bool wasForceUpload = forceUploadWaitingForIdData;
                     loggedInAndWaitingForIdData = false;
+                    forceUploadWaitingForIdData = false;
                     DumpInventoryToFile();
-                    PluginCore.WriteToChat("Requesting id information for all armor/weapon inventory completed. Log file written.");
+                    if (wasForceUpload)
+                        PluginCore.WriteToChat("[INV] All items identified. Inventory upload completed.");
+                    else
+                        PluginCore.WriteToChat("Requesting id information for all armor/weapon inventory completed. Log file written.");
                 }
             }
             else
@@ -295,14 +301,15 @@ namespace MosswartMassacre
         }
 
         /// <summary>
-        /// Forces an inventory upload with ID requests - guarantees complete data
+        /// Forces a full inventory scan: requests ID data for all items that need it,
+        /// waits for all identifications to complete, then sends the complete inventory.
         /// </summary>
         public void ForceInventoryUpload()
         {
             try
             {
                 // Check if inventory logging is enabled
-                try 
+                try
                 {
                     if (!PluginSettings.Instance.InventoryLog)
                     {
@@ -323,9 +330,32 @@ namespace MosswartMassacre
                     return;
                 }
 
-                PluginCore.WriteToChat("[INV] Forcing inventory upload with ID requests...");
+                // Count items needing identification
-                DumpInventoryToFile(true); // Request IDs if missing
+                int needsId = 0;
-                PluginCore.WriteToChat("[INV] Inventory upload completed");
+                int totalItems = 0;
+                foreach (WorldObject wo in CoreManager.Current.WorldFilter.GetInventory())
+                {
+                    totalItems++;
+                    if (!wo.HasIdData && ObjectClassNeedsIdent(wo.ObjectClass, wo.Name))
+                    {
+                        CoreManager.Current.Actions.RequestId(wo.Id);
+                        needsId++;
+                    }
+                }
+
+                if (needsId > 0)
+                {
+                    // Wait for all IDs to come back before sending
+                    forceUploadWaitingForIdData = true;
+                    PluginCore.WriteToChat($"[INV] Scanning {totalItems} items, requesting ID for {needsId}. Waiting for identification...");
+                }
+                else
+                {
+                    // All items already identified, send immediately
+                    PluginCore.WriteToChat($"[INV] All {totalItems} items already identified. Sending...");
+                    DumpInventoryToFile();
+                    PluginCore.WriteToChat("[INV] Inventory upload completed");
+                }
             }
             catch (Exception ex)
             {