Remove twitter from chapter sidebar

[biggianteye]

Description of the issue 📄

The main page of a chapter (eg. https://codebar.io/west-london) shows the latest tweets from the chapter's twitter account on the side. It is no longer possible to view a feed of tweets without being logged in, so this sidebar offers no value any more. For this reason[^1], this section should be removed.

Screenshots 📷

Steps to fix 🛠

To do 📋

• [ ] Claim this issue (comment below, or assign yourself if you are part of the codebar org)
• [ ] Fork and clone the repository
• [ ] Update the relevant files. Follow the steps to fix section in this issue.
• [ ] Commit your changes as one commit. Use the title of this issue as your commit message
• [ ] Submit a pull request
• [ ] Mention this issue in the PR description by including it's number
• [ ] Have your pull request reviewed & merged by a codebar team member

[^1]: and other reasons related to twitter that it's not worth getting into

[KimberleyCook]

Hey @biggianteye thanks for raising this issue.

We will have a chat internally about what to do with this issue.

[matyikriszta]

My suggestion is to remove the Twitter/X feed and replace it with an Instagram feed for those chapters that have it.

[biggianteye]

Minor tangent, but while taking a look at the current state of things, it looks like some of the styling has been lost on the introductory paragraph:

[matyikriszta]

@biggianteye this has been addressed in #2090