HIGH-004 - Fix cleanup on consensus reached and rename

[AdoAdoAdo]

Reasoning behind the pull request

This PR aligns naming around the async header/body storage by renaming “BlocksQueue” to “BlocksCache” across constructors/tests, and ensures async-execution state is cleaned when consensus is reached for HeaderV3 blocks.

Proposed changes

• Rename ArgsExecutionManager.BlocksQueue to BlocksCache and update call sites (unit tests, integration tests, factory wiring).
• Rename the test mock BlocksQueueMock to BlocksCacheMock and remove an unused eviction-subscriber mock.
• Extend CleanOnConsensusReached to also evict cached header/body pairs at nonce+1 and add coverage for the new behavior + V3 path.

Testing procedure

Pre-requisites

Based on the Contributing Guidelines the PR author and the reviewers must check the following requirements are met:

• was the PR targeted to the correct branch?
• if this is a larger feature that probably needs more than one PR, is there a feat branch created?
• if this is a feat branch merging, do all satellite projects have a proper tag inside go.mod?

[Copilot]

Pull request overview

This PR aligns naming around the async header/body storage by renaming “BlocksQueue” to “BlocksCache” across constructors/tests, and ensures async-execution state is cleaned when consensus is reached for HeaderV3 blocks.

Changes:

• Rename ArgsExecutionManager.BlocksQueue to BlocksCache and update call sites (unit tests, integration tests, factory wiring).
• Rename the test mock BlocksQueueMock to BlocksCacheMock and remove an unused eviction-subscriber mock.
• Extend CleanOnConsensusReached to also evict cached header/body pairs at nonce+1 and add coverage for the new behavior + V3 path.

Reviewed changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
testscommon/processMocks/queue/blocksQueueEvictionSubscriberMock.go	Removes an unused queue eviction subscriber mock (file deleted).
testscommon/processMocks/blocksCacheMock.go	Renames the mock type from BlocksQueueMock to BlocksCacheMock.
process/block/shardblockProposal_test.go	Updates execution manager args to use BlocksCache.
process/block/metablock_test.go	Updates execution manager args to use BlocksCache.
process/block/export_test.go	Renames local variable to blocksCache and wires it to both execution manager + headers executor.
process/block/baseProcess_test.go	Renames local variable to blocksCache and wires it via BlocksCache.
process/block/baseProcessHeaderV3_test.go	Adds a unit test asserting V3 path calls CleanOnConsensusReached.
process/block/baseProcess.go	Calls executionManager.CleanOnConsensusReached() in the HeaderV3 branch before setting current header.
process/asyncExecution/headersExecutor_test.go	Uses blocksCache naming and swaps mock to BlocksCacheMock.
process/asyncExecution/executionManager/executionManager_test.go	Updates to BlocksCache args/errors and adds coverage for CleanOnConsensusReached evicting cache.
process/asyncExecution/executionManager/executionManager.go	Renames arg field to BlocksCache; CleanOnConsensusReached now also evicts cached blocks at nonce+1.
process/asyncExecution/executionManager/errors.go	Renames error from ErrNilBlocksQueue to ErrNilBlocksCache.
process/asyncExecution/cache/headerBodyCache_test.go	Renames test name from queue terminology to cache terminology.
integrationTests/vm/staking/metaBlockProcessorCreator.go	Wires BlocksCache into execution manager and headers executor.
integrationTests/testSyncNode.go	Updates execution manager args to use BlocksCache.
integrationTests/testProcessorNode.go	Updates execution manager args to use BlocksCache.
integrationTests/testFullNode.go	Updates execution manager args to use BlocksCache.
factory/processing/processComponents.go	Updates factory wiring to create/use blocksCache and pass it via BlocksCache.

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