Update day01.md

Author: jnclt

docs/2024/puzzles/day01.md

@@ -10,3 +10,5 @@ https://adventofcode.com/2024/day/1
 
 Share your solution to the Scala community by editing this page.
 You can even write the whole article! [See here for the expected format](https://github.com/scalacenter/scala-advent-of-code/discussions/424)
+
+- [Solution](https://github.com/jnclt/adventofcode2024/blob/main/day01/historian-hysteria.sc) by [jnclt](https://github.com/jnclt)