Centralize Serialization and Deserialization via OperationManager

[BenYang2002]

Description
Refactor all serialization and deserialization methods to remove parameters, enabling centralized state management via OperationManager. This mirrors the existing copyToGPU, copyFromGPU, and deallocateGPUMemory refactors for consistency and unified execution control.

Currently, serialization and deserialization rely on direct method calls with parameters passed across various classes. This change enables centralized execution by registering parameterless serialization and deserialization functions with the OperationManager.

Tasks
Refactor serialize methods in AllVertices and all child vertex classes to take no parameters.

Refactor deserialize methods in AllVertices and all child vertex classes to take no parameters.

Refactor serialize and deserialize methods in AllEdges and all child edge classes to take no parameters.

Move any required data into member variables to support the new parameterless structure.

Implement serialize and deserialize as registered operations.

Register serialize and deserialize in the constructors of AllVertices and AllEdges.

Use #ifdef USE_GPU to guard GPU-specific serialization code, if applicable.

Invoke OperationManager::execute("serialize") and OperationManager::execute("deserialize") at the appropriate points to trigger centralized execution.