chore: removes mentions of twitter and slack

We don't really monitor them, and they've
never had a huge amount of activity.
Easier for us to use GitHub discussions for
random questions.

.github/CONTRIBUTING.md

@@ -12,7 +12,7 @@ pulling them from CDNs.
 
 We do not maintain older versions of Nevergreen, we always roll new features, improvements and bug fixes (if they
 still exist!) into newer versions of Nevergreen. If for some reason you can't or don't want to update to a newer version,
-then you'll need to fork and make the changes yourself. Feel free to jump onto chat if you'd like some advice from the
+then you'll need to fork and make the changes yourself. Feel free to ask questions if you'd like some advice from the
 team.
 
 We assume our users are very technical and have control over the environment Nevergreen is running on. For this reason
@@ -39,8 +39,7 @@ For more specific information about building and running, see the wiki [contribu
 
 #### Questions?
 
-Feel free to ask any question in [chat](https://join.slack.com/t/nevergreen/shared_invite/enQtMzc4MDg5MTE2MDE2LWJjYjdiNDM4Y2U1YjBjZTdkZjFhZGQyOTM5ODQ2MzEwZDY4YjNiZDFmOTFlMGUwOWEyMjczNmUzNTlkZDk4ZmQ) or
-on [Twitter](https://twitter.com/BuildCanaries).
+Feel free to ask any question on [GitHub](/~https://github.com/build-canaries/nevergreen/discussions).
 
 Thanks!
 

README.md

@@ -33,8 +33,7 @@ More information about how to get the CCTray XML feed for your CI server can be
 ### How can I get more help?
 
 -   [The Nevergreen wiki](/~https://github.com/build-canaries/nevergreen/wiki)
--   [Tweet to @BuildCanaries](https://twitter.com/BuildCanaries) on Twitter
--   [Come chat to us on Slack](https://join.slack.com/t/nevergreen/shared_invite/zt-4towhx0w-7o6wJp0R_LwqXhGXb4niIA)
+-   [Ask questions on GitHub](/~https://github.com/build-canaries/nevergreen/discussions)
 -   Nevergreen has built in help that can be accessed from the menu or by pressing the `h` key
 
 ## How can I fix a bug / add a feature / contribute?
@@ -49,6 +48,6 @@ You can also help us out by taking this [short usage survey](https://build-canar
 
 ## License
 
-Copyright © 2014 - 2023 Build Canaries
+Copyright © 2014 - 2024 Build Canaries
 
 Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.

src/client/footer/AboutPage.tsx

@@ -1,7 +1,6 @@
 import type { ReactElement } from 'react'
 import { ExternalLink } from '../common/ExternalLink'
 import { SubmitAnIssue } from './SubmitAnIssue'
-import { Twitter } from '../common/icons/Twitter'
 import { GitHubLogo } from '../common/icons/GitHubLogo'
 import { Page } from '../common/Page'
 import version from '../../../resources/version.txt'
@@ -16,13 +15,6 @@ export function AboutPage(): ReactElement {
   return (
     <Page title="About">
       <p>Nevergreen {versionWithName} by Build Canaries.</p>
-      <p>
-        <Twitter />
-        <ExternalLink href="https://twitter.com/BuildCanaries">
-          Follow Build Canaries on Twitter for news and updates
-        </ExternalLink>
-        .
-      </p>
       <p>
         <GitHubLogo />
         <ExternalLink href="/~https://github.com/build-canaries/nevergreen">

src/client/index.html

@@ -19,8 +19,6 @@
       property="og:image"
       content="https://raw.githubusercontent.com/build-canaries/nevergreen/main/doc/screenshot_monitor.png"
     />
-    <meta name="twitter:card" content="summary_large_image" />
-    <meta name="twitter:site" content="@BuildCanaries" />
     <link rel="canonical" href="https://nevergreen.io" />
     <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <link rel="icon" type="image/svg+xml" href="/canaries.svg" id="favicon" />

src/client/styleGuide/Icons.tsx

@@ -23,7 +23,6 @@ import { Play } from '../common/icons/Play'
 import { Plus } from '../common/icons/Plus'
 import { Question } from '../common/icons/Question'
 import { Stop } from '../common/icons/Stop'
-import { Twitter } from '../common/icons/Twitter'
 import { Unlocked } from '../common/icons/Unlocked'
 import { FolderOpen } from '../common/icons/FolderOpen'
 import { Warning } from '../common/icons/Warning'
@@ -190,10 +189,6 @@ export function Icons(): ReactElement {
           <Stop />
           stop
         </span>
-        <span>
-          <Twitter />
-          twitter
-        </span>
         <span>
           <Unlocked />
           unlocked