Refactor project structure and update dependencies for improved performance

Author: sifex

.gitignore

@@ -14,3 +14,4 @@ docs/.vitepress/dist/
 cachegrind.out.18991.gz
 .DS_Store
 *.gz
+/docs/.vitepress/cache/

README.md

@@ -12,14 +12,6 @@ A PHP package for calculating & tracking the Service Level Agreement completion
 - ‼️ Defined breaches
 - 🏝 Holiday & Paused Durations
 
----
-
-
-<a href="https://twitter.com/sifex/status/1548374115815346178">
-<img src="https://github.com/sifex/sla-timer/raw/HEAD/.github/assets/hiring.svg?" alt="Hi, I'm Alex & I'm currently looking for a Laravel job. Please reach out to me via twitter, or click this link." height="49">
-</a>
-
-
 ---
 ## Installation