refactor: Add action to all operations on all nodes (#3655)

* 👕 Add `action` to `INodePropertyOptions`

* 👕 Apply `node-param-operation-option-without-action`

* ✏️ Fix add/remove phrasing

* ✏️ Fix email template phrasing

* ✏️ Fix add/remove phrasing

* ✏️ Fix custom fields phrasing

* ✏️ Fix job report phrasing

* ✏️ Fix query phrasing

* ✏️ Various phrasing fixes

* ✏️ Fix final phrasings

* ✏️ Remove `conversation`

* ✏️ Fix plural

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

@@ -90,6 +90,7 @@ export class Chargebee implements INodeType {
 						name: 'Create',
 						value: 'create',
 						description: 'Create a customer',
+						action: 'Create a customer',
 					},
 				],
 				default: 'create',
@@ -219,11 +220,13 @@ export class Chargebee implements INodeType {
 						name: 'List',
 						value: 'list',
 						description: 'Return the invoices',
+						action: 'List an invoice',
 					},
 					{
 						name: 'PDF Invoice URL',
 						value: 'pdfUrl',
 						description: 'Get URL for the invoice PDF',
+						action: 'Get URL for the invoice PDF',
 					},
 				],
 			},
@@ -410,11 +413,13 @@ export class Chargebee implements INodeType {
 						name: 'Cancel',
 						value: 'cancel',
 						description: 'Cancel a subscription',
+						action: 'Cancel a subscription',
 					},
 					{
 						name: 'Delete',
 						value: 'delete',
 						description: 'Delete a subscription',
+						action: 'Delete a subscription',
 					},
 				],
 				default: 'delete',