feat: sdk-improvements

[MarcosNicolau]

Sdk improvements ordered by priority:

• [ ] Fee Estimation by Batch Size: Introduce a new method for fee estimation in both the SDK and CLI, allowing users to estimate fees based on the batch size.
• [ ] Bump Proofs Functionality: Add a feature to enable users to bump current proofs in the SDK and CLI. The bump can be performed using the following parameters:
• batch_size
• max_fee
• percentage
• amount

When bumping, we should terminate the current ws connection and establish a new one.

• [ ] Drop Proofs in Batcher Queue: Implement a feature to let users drop all their proofs from the batcher queue directly through the SDK and CLI.