Integrate with Typesense as EmbeddingStore

[Martin7-1]

Issue

Closes #27

Change

Integrate with Typesense as EmbeddingStore. Support filter and removal.

NOTE: Typesense filter is not case-sensitive, so the filter in Typesense does not work well. So the IT extends EmbeddingStoreIT right now.

Besides, Typesense does not support removeAll but suggest that remove all by query (i.e. by filter). It need further document.

General checklist

• There are no breaking changes
• I have added unit and integration tests for my change
• I have manually run all the unit tests in all modules, and they are all green
• I have manually run all integration tests in the module I have added/changed, and they are all green

• I have added/updated the documentation
• I have added an example in the examples repo (only for "big" features)
• I have added/updated Spring Boot starter(s) (if applicable)

Checklist for adding new maven module

• I have added my new module in the root pom.xml and langchain4j-community-bom/pom.xml

Checklist for adding new embedding store integration

• I have added a {NameOfIntegration}EmbeddingStoreIT that extends from either EmbeddingStoreIT or EmbeddingStoreWithFilteringIT
• I have added a {NameOfIntegration}EmbeddingStoreRemovalIT that extends from EmbeddingStoreWithRemovalIT