refactor(lightning): move LND and c-lightning libs into lightning folder

src/lib/lightning/lightningFactory.ts

@@ -1,6 +1,6 @@
 import { LightningNode } from 'shared/types';
-import { clightningService } from 'lib/clightning';
-import { lndService } from 'lib/lnd';
+import { clightningService } from 'lib/lightning/clightning';
+import { lndService } from 'lib/lightning/lnd';
 import { LightningService } from 'types';
 import notImplementedService from './notImplementedService';
 

src/utils/chart.ts

@@ -208,6 +208,7 @@ export const updateChartFromLnd = (
 
   // remove ports for channels that no longer exist
   Object.values(nodes).forEach(node => {
+    if (!node) return;
     Object.keys(node.ports).forEach(portId => {
       // don't remove special ports
       if (['empty-left', 'empty-right', 'backend'].includes(portId)) return;