Support zone based virtual topology assignment algorithm

[MarkGaox]

Is your feature request related to a problem? Please describe.
Currently, the virtual topology service only supports the FIFO instance assignment algorithm. Some customers require a zone-based assignment approach; without it, the cluster undergoes significant shuffling in each virtual topology calculation when instances join or leave the cluster.

Describe the solution you'd like
In the RESTful virtual topology service, introduce a configurable parameter enabling users to select the desired assignment algorithm (e.g., FIFO or zone-based). Additionally, implement a zone-based assignment algorithm that directly maps physical zones to virtual zones.

Additional context
N/A