Support multiple collections (#26)

* Allow passing the collection name in each request to override the default

* Allow getting the collection names in QdrantConnector

* get vector size from model description

* ruff format

* add isort

* apply pre-commit hooks

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Co-authored-by: generall <andrey@vasnetsov.com>

src/mcp_server_qdrant/embeddings/base.py

@@ -19,3 +19,8 @@ class EmbeddingProvider(ABC):
     def get_vector_name(self) -> str:
         """Get the name of the vector for the Qdrant collection."""
         pass
+
+    @abstractmethod
+    def get_vector_size(self) -> int:
+        """Get the size of the vector for the Qdrant collection."""
+        pass