docs: recurring guide updates (#687)

* docs: recurring guide updates

Stopgap updates to recurring guide to help upcoming hackathon participants. More significant updates are coming in the next few weeks.

* doc: fix link

* docs: more updates

* docs: typo fixes

* docs: minor irrelevant updates

* docs: added badges to split pay guide

* docs: recurring revisions

* docs: recurring guide updates based on feedback

* docs: minor updates to urls

* docs: minor updates

Author: melissahenderson

docs/src/content/docs/es/guides/split-payments.mdx

@@ -3,7 +3,7 @@ title: Dividir un pago entrante
 ---
 
 import { LinkOut } from '@interledger/docs-design-system'
-import { Tabs, TabItem, Card } from '@astrojs/starlight/components'
+import { Tabs, TabItem } from '@astrojs/starlight/components'
 import InteractionReq from '/src/partials/es/interaction-required.mdx'
 import StartInteraction from '/src/partials/es/grant-start-interaction.mdx'
 import FinishInteraction from '/src/partials/es/grant-finish-interaction.mdx'