Improvement ideas for Core

[webmaster128]

After reading through the entire Core part (which is great by the way!), I noted a few things that could be improved

Installation

• Get rid of cargo-run-script

Entrypoints

• Explain required and optional entry points (I think only instantiate is required at this point, not sure)
• Show the typical message format for instantiate, migrate and execute. Highlight the use of an enum in execute

Actor Model

• Worth mentioning that this plays nicely with Cosmos SDK messages. E.g. you don’t have access to the bank keeper to directly manipulate messages but emit a MsgSend instead.

Events

• The structure of an event missing, i.e. a type fiels plus a list of attributes. The event itself has no keys, which is unclear from the text.

Pinning

• Explain how to get hit stats for pinned contracts in CosmWasm 2.1 and above

Standard Library/Math

• Add conversion table (https://drive.google.com/file/d/17NQHkUTOgmFcxE8_DcH3yFlAw-mQjyG8/view?usp=sharing)