Test/feature tracking stchat input

[444B]

Pull Request Template

TL;DR

Provide a brief summary of the changes made.

• st.chat_input() was missing

Problem Solved

1. Describe the problem your changes address.
2. Please mention the issue number if relevant
   • allows tracking of st.chat_input() as well as other minor issues

   • 44 primarily and #46 secondarily

Screenshots

If applicable, add screenshots to help explain your solution. For adding images, use:

Changes Made(Optional)

List the main changes in bullet points.

• added requirement for streamlit 1.31 since this has page link tracking
• minimal.py should now automatically use the local streamlit files when replicating issues / developing feartures
• fixed 2 import errors in the additional test files (all-widgets.py and sharing-demo.py)
• added commented out version of widgets that will need to be added in time

Manual Testing

• [X] You have manually tested all changes to ensure they work as intended. Replace the [ ] with a [X] if True.

How was this tested? Describe the tests that you ran to verify your changes.

• pushed package to test.pypi
• installed deps on a fresh codespace, confirmed to work as expected