feat(ChatWidget): add markdown table+code rendering for bot messages

[ShadowMasterAJ]

Description of Changes
Adds support to render markdown tables (and code) in the chat widget for a better user experience when showing them data.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• New example
• Test improvement

Testing
(ignore the fact that the response is factually incorrect since the differences are not 2 but the row and data used is correct. can be fixed by using a more advanced llm)

Before

After

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have run my code against examples and ensured no errors
• Any dependent changes have been merged and published in downstream modules

[ShadowMasterAJ]

@shivam-singhal let me know if any change is needed