Documentation details

## Type of Issue

Select the type of issue:
- [ ] Bug report (to report a bug)
- [ ] Feature request (to request an additional feature)
- [ ] Tracker (I am just using this as a tracker)
- [ ] Refactor request
- [x] Documentation Ask

## Description

Detailed description of the requested feature/documentation ask/bug report.

## Current Behavior

Description of current behavior or functionality.

## Expected Behavior

Description of the expected behavior or functionality. In case of feature request, please add input and expected output.

## Steps to reproduce

Please add steps to reproduce the bug here along with the stack trace.

## Links to any relevant pastes or documents

Please post links to any relevant documents that might contain any extra information.

## Checklist

Use this checklist if you are using this issue as a tracker:

- [ ] Memory file level, and how to use it : @kavyasrinet
- [ ] Interpreter, at least have the lifecycle of a command to point to the right handlers:
- [ ] dialog -
- [ ] Right now the agents : `craftassist_agent.py`, `droidlet_agent.py` and `locobot_agent.py` have sio event handlers in them which makes it really hard to follow through. The proposal is to pull these out in a separate file: `socket_event_handler.py`
- [ ] Sphinx docs need to be updated and hosted publicly
- [ ] Dashboard design doc : @ethan-carlson
- [ ] Documentation for HiTL interaction: @kavyasrinet