Refactor to client factories

[ryangoree]

This PR refactors client classes to factory functions that extend the prototype of the Adapter they're given. This brings a number of benefits:

• Avoids the diamond problem
• The client API can be more dynamic based on the adapter you give it without being limited by the requirement of Class definitions to have a statically known interface.
• Clients can now be used as drop-in replacements for the adapters they're given.
• The factory only needs to extend the adapter with additional logic instead of defining forwarders for every part of the adapter interface it wants to expose. All methods and properties from the adapter will be available on the client.
• Doc comments, param types, and return types, no longer have to be repeated in each client definition since they're retained from the adapter.

Additional patches in the PR:

• Added Eval to each union member of the OneOf type to prettify the computed type.
• Added a default fromBlock of "earliest" to the base client in createClient

[changeset-bot]

🦋 Changeset detected

Latest commit: ef0de69

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 5 packages

Name	Type
@delvtech/drift	Patch
@delvtech/drift-ethers-v5	Patch
@delvtech/drift-ethers	Patch
@delvtech/drift-viem	Patch
@delvtech/drift-web3	Patch

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