docs: remove demo gif and use dashboard screenshot instead

README.md

···
-<h1 align="center">
-    <img src="https://raw.githubusercontent.com/taciturnaxolotl/cachet/master/.github/images/cachet.webp" width="200" alt="Logo"/><br/>
-    <img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/transparent.png" height="45" width="0px"/>
-    Cachet
-    <img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/transparent.png" height="30" width="0px"/>
-</h1>
+# Cachet
 
-<p align="center">
-    <i>the slack emoji and profile cache serving the hackclub slack</i>
-</p>
-
-<p align="center">
-	<img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/line-break-thin.svg" />
-</p>
-
-<p align="center">
-	<img src="https://raw.githubusercontent.com/taciturnaxolotl/cachet/master/.github/images/out.gif" />
-</p>
+![screenshot of the dashboard](https://raw.githubusercontent.com/taciturnaxolotl/cachet/master/.github/images/screenshot.jpeg)
 
 <p align="center">
 	<img src="https://raw.githubusercontent.com/taciturnaxolotl/carriage/master/.github/images/line-break-thin.svg" />

cassette.tape

···
-Output .github/images/out.gif
-Set Shell zsh
-Sleep 1s
-Type "bun run src/index.ts"
-Enter
-Sleep 11s
-Ctrl+C
-Sleep 1s

generateVHS.sh

···
-#!/bin/sh
-
-# Start the VHS server
-vhs cassette.tape &
-
-# Wait 2 seconds before running the first curl command
-sleep 4
-
-# Execute the first curl command
-curl localhost:3000/users/U062UG485EE
-
-# Wait 3 seconds before running the second curl command
-sleep 2
-
-curl localhost:3000/emojis/grolf/
-
-sleep 3
-
-curl localhost:3000/emojis/this-does-not-exist/
-
-wait