refactor(core): Remove linting exceptions in nodes-base (#4794)

* ⚡ enabled array-type

* ⚡ await-thenable on

* ⚡ ban-types on

* ⚡ default-param-last on

* ⚡ dot-notation on

* ⚡ member-delimiter-style on

* ⚡ no-duplicate-imports on

* ⚡ no-empty-interface on

* ⚡ no-floating-promises on

* ⚡ no-for-in-array on

* ⚡ no-invalid-void-type on

* ⚡ no-loop-func on

* ⚡ no-shadow on

* ⚡ ban-ts-comment re enabled

* ⚡ @typescript-eslint/lines-between-class-members on

* address my own comment

* @typescript-eslint/return-await on

* @typescript-eslint/promise-function-async on

* @typescript-eslint/no-unnecessary-boolean-literal-compare on

* @typescript-eslint/no-unnecessary-type-assertion on

* prefer-const on

* @typescript-eslint/prefer-optional-chain on

Co-authored-by: कारतोफ्फेलस्क्रिप्ट™ <aditya@netroy.in>

packages/nodes-base/nodes/Tapfiliate/Tapfiliate.node.ts

@@ -177,8 +177,8 @@ export class Tapfiliate implements INodeType {
 						//https://tapfiliate.com/docs/rest/#affiliates-meta-data-key-put
 						const affiliateId = this.getNodeParameter('affiliateId', i) as string;
 						const metadata =
-							(((this.getNodeParameter('metadataUi', i) as IDataObject) || {})
-								.metadataValues as IDataObject[]) || [];
+							((this.getNodeParameter('metadataUi', i) as IDataObject)
+								?.metadataValues as IDataObject[]) || [];
 						if (metadata.length === 0) {
 							throw new NodeOperationError(this.getNode(), 'Metadata cannot be empty.', {
 								itemIndex: i,