Make browsing with Selenium Browser Agnostic

[sadmuphin]

Background

In it's current implementation selenium browsing only works with Chrome. And nothing else. This is exclusionary to other users who don't want to or don't have chrome installed.

Additionally I would like to make some changes to allow the user to choose to use the old web-scraping functions.

Changes

Added support for 2 more browsers: firefoxand safari. Note that safari doesn't have a driver manager and there's some additional setup the user needs to do to get it working. See this article.

It might be smart to automate the setup (it seems to be a single shell command), so if someone could input if I should do that, that'd be greatly appreciated.

Documentation

Test Plan

Set USE_WEB_BROWSER=firefox in my .env and asked autogpt to summarize a website for me. Selenium opened firefox with no problems, and continued as normal. I have NOT been able to test Safari as I'm not on MacOS.

PR Quality Checklist

• My pull request is atomic and focuses on a single change.
• I have thoroughly tested my changes with multiple different prompts.
• I have considered potential risks and mitigations for my changes.
• I have documented my changes clearly and comprehensively.
• I have not snuck in any "extra" small tweaks changes

[nponeccop]

@cryptidv Can you merge the conflicts and fix CI/linting?

[sadmuphin]

Closing in favor of #1572