punchline copy changes for the about page

[chembrad44]

Description of Changes

• Updated the text under GlitchSecure logo for "We're hiring!" in the Team section
• Removed 2 testimonials from testimonials.yml and added them as new content in the about.md file.
• Each highlighted testimonial has their own new html file at highlighted-testimonial-1.html and highlighted-testimonial-2.html.
• Updated the about.html to include 2 new highlighted testimonials.
• Added a subtitle for the clients section and increased spacing above the section.
• Updated company.html to contain 4 separate paragraphs.
• Removed timeline from company.html (top section).
• Added a subtitle to team.html with the content set in about.md.
• Added a title to the timeline and extra spacing above since it is a new section.
• Added a "What We Do" section with content in the about.md file.
• Removed 2nd sentence, updated text in subtitle, and changed text in both buttons in lower demo "banner" (purple section at the bottom of the page).
• Updated text in the main page's title and subtitle.
• Updated a bunch of the context found in about.md.

Related Issues

• No related issues that I know of. I did want to note that the styling/layout/spacing/etc. may need a bit of work--the content changes required some re-arranging and creation of new sections. I wasn't sure if this was to be a part of this issue.

Type of Change

• Updated content (non-breaking change which updates existing content)

Pre-review Checklist

• I have performed a self-review of my code or content and did not note any bugs or grammatical errors
• I have added thorough code comments, tests, and documentation where and when applicable
• I have ensured that the all sections of this PR template are accurate and complete following the applicable instructions

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Reviewer Checklist

To be completed by the independent reviewer:

• Perform a review of the site using the CloudFlare pages preview URL
• Test all functionality that this code change could impact
  • Ensure grammar and content meets all current guidelines
  • Request changes if needed
  • Approve review if PR template is complete, no issues found, and all build steps have passed without error

Read more about the Pull Request Review Process

[cloudflare-workers-and-pages]

Deploying glitchsecure with    Cloudflare Pages

Latest commit:	523744c
Status:	✅  Deploy successful!
Preview URL:	https://f4167fd7.glitchsecure.pages.dev
Branch Preview URL:	https://punchline-copy-about.glitchsecure.pages.dev

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[GlitchWitch]

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[GlitchWitch]

I'm going to go through and start making some changes so we don't end up in an endless feedback loop. There's some stuff I don't like, a lot I love, and some things I'm indifferent about. I'll try and separate my commits to make it obvious what changed.

[GlitchWitch]

Reflecting on it today, I am realising a laptop user needs to scroll 2 full screens full of text before they really even learn anything about us.

While I appreciate the fun that is had in these blurbs, they don't tell an unfamilar reader anything about the company.

I'm going to try and salvage some of it, but I think a lot of the formatting and text does a good job of telling a story but not a good job of telling our story. I'm pushing up some more changes, @chembrad44 @ashleywallis let me know what you think...