chore: import upstream snapshot with attribution

integrations/gmail/definitions/actions/delete-draft.ts

@@ -0,0 +1,15 @@
+import { z } from '@botpress/sdk'
+import { ActionDef } from './types'
+
+export const deleteDraft = {
+  title: 'Delete Draft',
+  description: 'Immediately and permanently deletes the specified draft. This operation cannot be undone.',
+  input: {
+    schema: z.object({
+      id: z.string().title('Draft ID').describe('The ID of the draft to delete.'),
+    }),
+  },
+  output: {
+    schema: z.object({}).title('Empty').describe('Empty output'),
+  },
+} as const satisfies ActionDef