* Add tests for eth get balance and transaction submits
* fix lint
* one more lint
* Add contract invocation test
* address comments
* fix lint
* address final comment
* make gen and fix lint as always
* add a basic FEVM integration test.
Exercises f4 addresses, placeholder transitions, Ethereum Account.
* remove unused parameter from newEthTxFromFilecoinMessageLookup.
* break when found in newEthTxFromFilecoinMessageLookup.
* fixup test.
* lint and gen.
* move test to itests root package.
Co-authored-by: Shrenuj Bansal <shrenuj.bansal@protocol.ai>
* Add f4 integration test and cli to generate eth addr from code
* make gen and docsgen
* fix lint
* address comments
* make gen and make docsgen sigh
* address moar comments
* use existing APIs to determine actor types
* Add IsEvmActor API
* "strings are bad" -Geoff