[RelayMiner] Fix non deleted smt when funds are insufficient to submit C&P

[red-0ne]

Summary

This pull request includes changes to pkg/relayer/session/claim.go to

1. Delete SMTs when funds are insufficient.
2. Account for the gas cost of creating claims and submitting proofs.

Issue

When the SupplierOperator lacks sufficient funds to process claim and proof submissions, the corresponding SMTs are not deleted from the file system. This issue becomes more severe at scale, especially when the RelayMiner is handling multiple claims from various applications.

Type of change

Select one or more from the following:

• New feature, functionality or library
• Consensus breaking; add the consensus-breaking label if so. See [Infra] Automatically add the consensus-breaking label #791 for details
• Bug fix
• Code health or cleanup
• Documentation
• Other (specify)

Testing

• Documentation: make docusaurus_start; only needed if you make doc changes
• Unit Tests: make go_develop_and_test
• LocalNet E2E Tests: make test_e2e
• DevNet E2E Tests: Add the devnet-test-e2e label to the PR.

Sanity Checklist

• I have tested my changes using the available tooling
• I have commented my code
• I have performed a self-review of my own code; both comments & source code
• I create and reference any new tickets, if applicable
• I have left TODOs throughout the codebase, if applicable