Added a Configuration Script

[rairai77]

Features

• Main Feature: Added a configuration script (configure.py) that people can run to generate a config.toml from prompts (with defaults) instead of a user having to manually edit the file themselves.
• Minor: Fixed some minor spacing inconsistencies in the example config file

Feature Docs
Run: python configure.py in the project source directory to generate a configuration file

Influence
The intention is to simplify the process of getting OpenManus up and running for people who may have less experience working with technical products and are intimidated by configuration files.

Result
Configuration script allows for OpenAI and Azure keys as well as an optional vision model.

Configuration script is also easily modifiable and expandable to incorporate future changes as necessary!