text: Title: Add `anchor` Attribute to `rio.Slider` Component
  Body: It would be beneficial to enhance the `rio.Slider` component by introducing an additional attribute called `anchor?`. This attribute will accept a Literal type with values "left" or "right", defaulting to "left". This feature will make the rio.Slider more versatile and allow developers to specify the anchor position of the slider.
  
  ### Benefits:
  - Increased versatility of the rio.Slider component.
  - Better alignment control in various UI layouts.
  - Improved developer experience by providing more customization options.
  
  ### Proposed API:
  ```python
  class Slider(FundamentalComponent):
      def __init__(self, ..., anchor: Literal["left", "right"] = "left"):
  ```
  
  `rio.Slider(..., anchor = "left")` **or** `rio.Slider(...)`:
  ![image](https://github.com/rio-labs/rio/assets/41641225/33bf9851-e17c-410f-a44f-edd9f527f48e)
  
  `rio.Slider(anchor = "right")`:
  ![image](https://github.com/rio-labs/rio/assets/41641225/3b7b8ddf-8462-4c72-a13a-c2d54dc096f7)
  
  ### Additional Context:
  
  - Ensure the default behavior remains unchanged to maintain backward compatibility.
  - Update relevant documentation to reflect the new attribute and its usage.