[Bug] SameNeighborsBatchApiTest dosenot exist in test suite

### Bug Type (问题类型)

None

### Before submit

- [x] I had searched in the [issues](https://github.com/apache/hugegraph-toolchain/issues) and found no similar issues.

### Environment (环境信息)

- Server Version: v1.5.0
- Toolchain Version: v1.5.0

### Expected & Actual behavior (期望与实际表现)

## Background
Currently, SameNeighborsBatchApiTest is not included in the Maven test suite, so its failures are not visible in CI. All test cases in this class fail locally with HTTP 404 because the server does not implement /traversers/sameneighborsbatch.

Here's the exact report from the test.
```
class jakarta.ws.rs.NotFoundException: HTTP 404 Not Found
at org.apache.hugegraph.exception.ServerException.fromResponse(ServerException.java:45)
at org.apache.hugegraph.client.RestClient.checkStatus(RestClient.java:194)
at org.apache.hugegraph.rest.AbstractRestClient.post(AbstractRestClient.java:317)
at org.apache.hugegraph.client.RestClient.post(RestClient.java:146)
at org.apache.hugegraph.rest.AbstractRestClient.post(AbstractRestClient.java:253)
at org.apache.hugegraph.client.RestClient.post(RestClient.java:111)
at org.apache.hugegraph.api.traverser.SameNeighborsBatchAPI.post(SameNeighborsBatchAPI.java:38)
at org.apache.hugegraph.api.traverser.SameNeighborsBatchApiTest.testSameNeighborsBatchBatch(SameNeighborsBatchApiTest.java:83)
```

## Proposal
Add SameNeighborsBatchApiTest to the test suite.
Temporarily annotate the class or failing methods with 'Ignore', referencing the missing server API and linking to the server-side issue. Related to server Issue#2798
https://github.com/apache/incubator-hugegraph/issues/2798
Once the server implements the required API, remove the 'Ignore' annotation and enable the tests.

Start with SameNeighborsBatchApiTest and the Maven test suite to determine how this class is currently excluded. Check server issue #2798 and the /traversers/sameneighborsbatch 404 context before adding the test class with an Ignore annotation referencing the missing API. Done means the suite includes the test while its known failures are skipped until the server API exists.

Written by the indexing model from the issue text.