connector-popup: surface trusted-tools UI in MCP edit view; consolidate disconnect

- Slot MCPTrustedTools in mcp-service-config (gated on connector.id > 0) so
  any connected MCP-backed connector exposes a revoke surface for
  approve_always grants.
- Add new mcp-trusted-tools.tsx (audit + revoke list) and
  connectorsApiService.untrustMCPTool() that backs it.
- Drop the redundant row-level Disconnect from ConnectorAccountsListView:
  Manage now leads to the edit view whose own Disconnect is the single
  source of truth. Remove the now-dead onDisconnect prop, confirm-flow
  state, and handleDisconnectFromList hook callback + return entry.

surfsense_web/components/assistant-ui/connector-popup/hooks/use-connector-dialog.ts

@@ -1288,25 +1288,6 @@ export const useConnectorDialog = () => {
 		[editingConnector, searchSpaceId, deleteConnector, cameFromMCPList, setIsOpen]
 	);
 
-	const handleDisconnectFromList = useCallback(
-		async (connector: SearchSourceConnector, refreshConnectors: () => void) => {
-			if (!searchSpaceId) return;
-			try {
-				await deleteConnector({ id: connector.id });
-				trackConnectorDeleted(Number(searchSpaceId), connector.connector_type, connector.id);
-				toast.success(`${connector.name} disconnected successfully`);
-				refreshConnectors();
-				queryClient.invalidateQueries({
-					queryKey: cacheKeys.logs.summary(Number(searchSpaceId)),
-				});
-			} catch (error) {
-				console.error("Error disconnecting connector:", error);
-				toast.error("Failed to disconnect connector");
-			}
-		},
-		[searchSpaceId, deleteConnector]
-	);
-
 	// Handle quick index (index with selected date range, or backend defaults if none selected)
 	const handleQuickIndexConnector = useCallback(
 		async (
@@ -1480,7 +1461,6 @@ export const useConnectorDialog = () => {
 		handleStartEdit,
 		handleSaveConnector,
 		handleDisconnectConnector,
-		handleDisconnectFromList,
 		handleBackFromEdit,
 		handleBackFromConnect,
 		handleBackFromYouTube,