docs: update README

Author: marcelblijleven

src/adventofcode/year_2022/README.md

@@ -0,0 +1,19 @@
+# 2022
+Solutions for 14 days in 2022 with a total of 28 stars collected
+
+| day   | part one | part two |
+| :---: | :------: | :------: |
+| 01 | ⭐️ | ⭐️ |
+| 02 | ⭐️ | ⭐️ |
+| 03 | ⭐️ | ⭐️ |
+| 04 | ⭐️ | ⭐️ |
+| 05 | ⭐️ | ⭐️ |
+| 06 | ⭐️ | ⭐️ |
+| 07 | ⭐️ | ⭐️ |
+| 08 | ⭐️ | ⭐️ |
+| 09 | ⭐️ | ⭐️ |
+| 10 | ⭐️ | ⭐️ |
+| 11 | ⭐️ | ⭐️ |
+| 13 | ⭐️ | ⭐️ |
+| 14 | ⭐️ | ⭐️ |
+| 15 | ⭐️ | ⭐️ |

src/adventofcode/year_2023/README.md

@@ -0,0 +1,7 @@
+# 2023
+Solutions for 2 days in 2023 with a total of 4 stars collected
+
+| day   | part one | part two |
+| :---: | :------: | :------: |
+| 01 | ⭐️ | ⭐️ |
+| 02 | ⭐️ | ⭐️ |