feat(fork-types): add ExecutionGas and StateGas NewType wrappers to amsterdam EVM

[mandeepmourya007]

Description

Applies the ExecutionGas and StateGas NewType wrappers (introduced in
fork_types.py by #3037) to all EVM gas fields and constants across the
amsterdam fork, preventing accidental mixing of state gas with execution gas
at the type level.

Changes:

• All GasCosts constants typed as ExecutionGas (blob-fee, byte-count and
  block-limit constants stay Uint); StateGasCosts already typed as
  StateGas
• GasMeter fields typed: gas_left, state_gas_left,
  state_gas_baseline, state_gas_spilled, state_gas_committed_spill
• Message, TransactionEnvironment, MessageCallOutput, GenericCall,
  MessageCallGas and ExtendMemory gas fields typed
• EvmGasAllocation and the per-dimension TransactionGasSettlement fields
  typed
• Signatures updated: the gas-meter helpers (charge_state_gas, spill
  commit/restore, withhold_create_gas, drain_state_gas_reservoir,
  restore_child_gas, tx_state_gas_used), max_message_call_gas,
  calculate_delegation_cost and settle_transaction_gas

Rebased onto forks/amsterdam after the regular→execution gas rename
(#3238, #3263) and the GasMeter refactor, so the wrapper is now named
ExecutionGas and the typing covers the meter and settlement helpers.

Related Issues or PRs

Closes #3015. Follows on from #3037.

Checklist

• Ran fast static checks to avoid CI fails, see Code Standards & Verifying Changes: just static
• PR title has the form <type>(<area>): <title>, where <type> and <area> come from an appropriate C-<type>, respectively A-<area>, label. The title should match the target squash commit message.

Cute Animal Picture

[spencer-tb]

@gurukamath I updated this PR with the execution naming change, what do you think?

Should we add this and do we need to backport the execution gas change?

[codecov]

Codecov Report

❌ Patch coverage is 99.42197% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 93.42%. Comparing base (3e27f98) to head (356a1a8).

Files with missing lines	Patch %	Lines
src/ethereum/forks/amsterdam/vm/gas.py	99.38%	1 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff                @@
##           forks/amsterdam    #3121   +/-   ##
================================================
  Coverage            93.42%   93.42%           
================================================
  Files                  625      625           
  Lines                37032    37033    +1     
  Branches              3385     3385           
================================================
+ Hits                 34597    34598    +1     
  Misses                1666     1666           
  Partials               769      769           

Flag	Coverage Δ
unittests	93.42% <99.42%> (+<0.01%)	⬆️

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