Fix UI panel overlaps and admin RPC parsing

- Prevent overlap in FragmentCraftPanel by using PanelContainer and Layout Mode 2
- Fix missing Admin Panel data by correctly parsing JSON payload in _rpc helper
- Auto-resolve 'social_global' chatroom ID for Admin Panel queries
- Untrack .claude and .agent from repository

scripts/ui/admin_panel.gd

@@ -301,7 +301,15 @@ func _rpc(rpc_name: String, payload: Dictionary) -> Dictionary:
 		var err: String = str(result.get("message", "Unknown error"))
 		_set_status(err, CLR_STATUS_ERR)
 		return {"error": err}
-	return result.get("data", {})
+	
+	var payload_str: String = result.get("payload", "{}")
+	if payload_str.is_empty():
+		payload_str = "{}"
+		
+	var parsed = JSON.parse_string(payload_str)
+	if typeof(parsed) == TYPE_DICTIONARY:
+		return parsed
+	return {}
 
 func _set_status(msg: String, color: Color = CLR_DIM) -> void:
 	status_label.text = msg
@@ -1264,12 +1272,30 @@ func _on_wipe_chat() -> void:
 	confirm.popup_centered()
 	confirm.confirmed.connect(func():
 		chat_status_label.text = "Wiping chat..."
+		
+		var target_channel_id = ""
 		var lobby = get_tree().get_first_node_in_group("Lobby")
-		if lobby and lobby.has_method("admin_wipe_chat"):
-			lobby.admin_wipe_chat()
+		if lobby and lobby.get("chat") and lobby.chat.get("_chat_channel"):
+			target_channel_id = lobby.chat._chat_channel.id
+
+		if target_channel_id.is_empty():
+			chat_status_label.text = "Error: Not connected to global chat."
+			confirm.queue_free()
+			return
+			
+		var payload = JSON.stringify({"channel_id": target_channel_id})
+		var result = await BackendService.admin_clear_global_chat(payload)
+		
+		if result.get("success", false):
 			chat_status_label.text = "Chat wiped!"
+			if lobby.has_method("admin_wipe_chat"):
+				# Just update UI locally
+				lobby.chat._chat_messages.clear()
+				lobby.chat._refresh_chat_display()
+				lobby.chat._inject_local_message("[SYSTEM] : Global chat cleared by admin.")
 		else:
-			chat_status_label.text = "Lobby not found — cannot wipe."
+			chat_status_label.text = "Wipe failed: " + str(result.get("message", ""))
+			
 		confirm.queue_free()
 	)
 
@@ -1286,12 +1312,24 @@ func _on_purge_old_chat() -> void:
 	confirm.popup_centered()
 	confirm.confirmed.connect(func():
 		chat_status_label.text = "Purging old messages..."
+		
+		var target_channel_id = ""
 		var lobby = get_tree().get_first_node_in_group("Lobby")
-		if lobby and lobby.has_method("admin_purge_chat"):
-			var deleted: int = await lobby.admin_purge_chat(max_age)
-			chat_status_label.text = "Purged %d old messages." % deleted
+		if lobby and lobby.get("chat") and lobby.chat.get("_chat_channel"):
+			target_channel_id = lobby.chat._chat_channel.id
+			
+		if target_channel_id.is_empty():
+			chat_status_label.text = "Error: Not connected to global chat."
+			confirm.queue_free()
+			return
+			
+		var result = await BackendService.admin_purge_old_messages(target_channel_id, max_age)
+		if result.has("error"):
+			chat_status_label.text = "Purge failed: " + str(result.get("error", ""))
 		else:
-			chat_status_label.text = "Lobby not found — cannot purge."
+			var deleted: int = result.get("deleted", 0)
+			chat_status_label.text = "Purged %d old messages." % deleted
+			
 		confirm.queue_free()
 	)
 
@@ -1317,6 +1355,16 @@ func _on_load_chat_messages() -> void:
 		_set_status("Enter a Channel ID first.", CLR_STATUS_ERR)
 		return
 
+	# Auto-resolve "social_global" to the actual Nakama Channel ID if the admin is in the lobby
+	if channel_id == "social_global":
+		var lobby = get_tree().get_first_node_in_group("Lobby")
+		if lobby and lobby.get("chat") and lobby.chat.get("_chat_channel"):
+			channel_id = lobby.chat._chat_channel.id
+			chat_channel_id_edit.text = channel_id # Update UI so admin sees the real ID
+		else:
+			_set_status("Cannot resolve social_global. Join chat first.", CLR_STATUS_ERR)
+			return
+
 	_chat_channel_id = channel_id
 	_chat_cursor = ""
 	_chat_messages_data.clear()