Added example app to demos

[alaws-USGS]

Pull Request Code Review

Overview

This PR adds a demo applications for creating a Tabulalator with Panel and formatting fields based on the data type.

Links

None

Summary of Changes

• Create app.py

How to Run

This can be run using the panel_app.yml file in the apps/ directory. Use panel serve app.py --autoreload in activated environment to run.

Peer Reviewer Expectations

• [x] Review the code and see if there are any changes you would suggest making.
• [x] Are all functions typed and have proper docstrings?
• [x] Do inline comments sufficiently explain functionality?
• [x] Are variable names clear?

Not expected in Review

Functionality and optimization.

Next steps

• [x] List from peer reviewer of what needs to be done before branch can be merged

After author has addressed next steps peer reviewer must approve request and then branch can be merge.