[FEATURE] Add more standard transactions/scripts to FLIX

[bartolomej]

Issue to be solved

It seems like there are lots of "standard" transactions and scripts from well-known flow repos that aren't included in FLIX yet.

This includes files from these repos:

• https://github.com/onflow/flow-ft
• https://github.com/onflow/flow-nft
• https://github.com/onflow/flow-core-contracts

Suggest A Solution

Produce FLIX json files for Cadence interactions in the repos mentioned above.

I believe those won't need much auditing work either, since they are already verified by the flow core team who wrote them in the first place.

What are you currently working on that this is blocking?

We integrated FLIX to Flowser (supporting FLIX template discovery and display of certain metadata), so I'm trying to improve and expand FLIX template collection to benefit future Flowser and FLIX users.