Move version and changelog to files (#1109)

Move these assets to files so that they can be replaced with generated
assets in the future.

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced
- [x] I understand that submitting code with bugs that could have been
caught through manual testing blocks releases and new features for all
contributors

---------

Co-authored-by: Scott Anderson <662325+scottanderson@users.noreply.github.com>

package.json

@@ -119,6 +119,7 @@
     "jimp": "^0.22.12",
     "jose": "^6.0.10",
     "lit": "^3.2.1",
+    "lit-markdown": "^1.3.2",
     "msgpack5": "^6.0.2",
     "nanoid": "^3.3.6",
     "node-addon-api": "^8.1.0",