docs: Update Milvus feature table (#31472)

We found the [table of langchain milvus
feature](https://python.langchain.com/docs/integrations/vectorstores/)
is not consistent with the currently implemented code. So we change it
with a PR.

- searchByVector: code is
[here](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L1543)
- passesStandardTests: All methods will be tested(including unittest and
integration test) , see an example [here](
https://github.com/langchain-ai/langchain-milvus/actions/runs/15347213828/job/43186093988)
, the test code it
[here](https://github.com/langchain-ai/langchain-milvus/tree/main/libs/milvus/tests)
and the github workflow is defined
[here](https://github.com/langchain-ai/langchain-milvus/blob/main/.github/workflows/_test.yml)
- multiTenancy: milvus supports different kinds of [multi
tenancy](https://milvus.io/docs/multi_tenancy.md#Implement-Multi-tenancy),
they also implemented by langchain_milvus
- database level: specify the database name in
[connection_args](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L374)
- collection level: specify the collection in [collection_name
param](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L337)
- partition level: specify the [partition-related params
](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L280)
- idsInAddDocuments: [add document
method](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L2030)
supports ids param passed in( then passed to add_texts method
[here](https://github.com/langchain-ai/langchain-milvus/blob/e29ff1bff5c59fd3011dfd8aa9db4add16bcbf45/libs/milvus/langchain_milvus/vectorstores/milvus.py#L1102))
@ccurme  please take a review, thanks.

Signed-off-by: ChengZi <[email protected]>

Author: zc277584121

docs/src/theme/FeatureTables.js

@@ -1107,13 +1107,13 @@ const FEATURE_TABLES = {
                 link: "milvus",
                 deleteById: true,
                 filtering: true,
-                searchByVector: false,
+                searchByVector: true,
                 searchWithScore: true,
                 async: true,
-                passesStandardTests: false,
-                multiTenancy: false,
+                passesStandardTests: true,
+                multiTenancy: true,
                 local: true,
-                idsInAddDocuments: false,
+                idsInAddDocuments: true,
             },
             {
                 name: "MongoDBAtlasVectorSearch",