Mark day 22 as completed

Author: fwcd

README.md

@@ -27,7 +27,7 @@ My solutions to the [Advent of Code 2024](https://adventofcode.com/2024), writte
 - [x] [**Day 19**](day19): [PyGyat](day19/src/day19.gyat)
 - [x] [**Day 20**](day20): [Rust](day20/src/day20.rs)
 - [x] [**Day 21**](day21): [Scala](day21/src/day21.scala)
-- [ ] [**Day 22**](day22): [Dart](day22/src/day22.dart)
+- [x] [**Day 22**](day22): [Dart](day22/src/day22.dart)
 - [x] [**Day 23**](day23): [Go](day23/src/day23.go)
 - [ ] [**Day 24**](day24): [Crystal](day24/src/day24.cr)
 

paths.json

@@ -173,7 +173,8 @@
       "codemirror": "dart",
       "name": "Dart"
     },
-    "path": "day22/src/day22.dart"
+    "path": "day22/src/day22.dart",
+    "completed": true
   },
   {
     "lang": {