Delete By Intent

Delete documents from the knowledge store based on intent similarity.

This endpoint:

1. Takes an intent and tenant_id
2. Searches for documents with similar intent using the default similarity threshold
3. Deletes matching documents
4. Returns the count of deleted documents

Args: tenant_id: The tenant identifier intent: The intent to match against similarity_threshold: Optional threshold for similarity matching

Returns: Dict containing: - deleted_count: Number of documents deleted - status: Operation status message

Raises: HTTPException: If deletion fails