Simplify the BaseComponent inteface (#64)

This change remove `BaseComponent`'s:

- run_raw
- run_batch_raw
- run_document
- run_batch_document
- is_document
- is_batch

Each component is expected to support multiple types of inputs and a single type of output. Since we want the component to work out-of-the-box with both standardized and customized use cases, supporting multiple types of inputs are expected. At the same time, to reduce the complexity of understanding how to use a component, we restrict a component to only have a single output type.

To accommodate these changes, we also refactor some components to remove their run_raw, run_batch_raw... methods, and to decide the common output interface for those components.

Tests are updated accordingly.

Commit changes:

* Add kwargs to vector store's query
* Simplify the BaseComponent
* Update tests
* Remove support for Python 3.8 and 3.9
* Bump version 0.3.0
* Fix github PR caching still use old environment after bumping version

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Co-authored-by: ian <ian@cinnamon.is>

knowledgehub/vectorstores/base.py

@@ -59,6 +59,7 @@ class BaseVectorStore(ABC):
         embedding: List[float],
         top_k: int = 1,
         ids: Optional[List[str]] = None,
+        **kwargs,
     ) -> Tuple[List[List[float]], List[float], List[str]]:
         """Return the top k most similar vector embeddings