Add custom clj-kondo hooks for macroses to ensure that lint rules are followed inside them.

Macros to be handled:

• fx/defn - similarly to defn with check on metadata for ::events
• fx/merge - seems like it could be lint'ed as thread macro, plus warn on limitations
• defview
• letsubs - lint as let + check on types for

txhex from coldcard wallet for example have extension .txn

Hi, thanks for this package. It's really good. I want to suggest to add activeOpacity prop in styles object for <TouchableOpacity /> components.

Hey guys, marginLeftWithoutDepth seems to be hard coded here, which makes it difficult to align the ordered list with other blocks. Is there any possibility to make it customizable?

When a project is created with the publisher it has the default branch main. We need to rename the default in the publisher from master to main and also to rename the variables / functions that have master in the name, for consistency.