Move "sotto storto cit" script in a dedicated file

_includes/footer.html

@@ -3,8 +3,7 @@
 		© {{ site.time | date: '%Y' }}
 		<span>• <a href="https://www.poul.org">POuL</a></span>
 		<span>• <a href="https://gitlab.poul.org/sito/poul-jekyll">Source code</a></span>
-		<span class="desktop-only">• <a href="#" id="fix-sotto-storto-link"
-										onclick="fixSottoStortoCit(); return false;">Fix rotation</a></span>
+		<span class="desktop-only">• <a href="#" id="fix-sotto-storto-link">Fix rotation</a></span>
 		<span>• <a href="#" id="fix-open-dyslexic-link">Enable futuristic font</a></span>
 	</div>
 	<div class="socials">

_includes/scripts.html

-<script src="{{ '/site/assets/vendor/jquery@3.4.1/jquery.slim.min.js' | static_url }}"></script>
-
-<script src="{{ '/assets/js/dropcap.min.js' | relative_url }}"></script>
-<script src="{{ '/assets/js/responsive-nav.min.js' | relative_url }}"></script>
-<script src="{{ '/assets/js/scripts.js' | relative_url }}"></script>
-<script src="{{ '/assets/js/simple-bits-client.js' | relative_url }}"></script>
\ No newline at end of file

assets/js/scripts.js

-// A $( document ).ready() block.
-$(document).ready(function () {
+"use strict";
+
+document.addEventListener('DOMContentLoaded', () => {
 
 	// DropCap.js
 	var dropcaps = document.querySelectorAll(".dropcap");
@@ -13,15 +14,4 @@ $(document).ready(function () {
 		return Math.round(parseFloat(value));
 	});
 
-});
-
-
-function fixSottoStortoCit() {
-	if (document.body.classList.contains("sotto-dritto")) {
-		document.body.classList.remove("sotto-dritto");
-		document.getElementById('fix-sotto-storto-link').text = "Fix rotation";
-	} else {
-		document.body.classList.add("sotto-dritto");
-		document.getElementById('fix-sotto-storto-link').text = "Lol no, put it back";
-	}
-}
+});
\ No newline at end of file

assets/js/sotto-storto-cit.js

+"use strict";
+
+document.addEventListener('DOMContentLoaded', () => {
+	document.querySelector("#fix-sotto-storto-link").addEventListener("click", (e) => {
+		e.preventDefault();
+
+		if (document.body.classList.contains("sotto-dritto")) {
+			document.body.classList.remove("sotto-dritto");
+			document.getElementById("fix-sotto-storto-link").text = "Fix rotation";
+		} else {
+			document.body.classList.add("sotto-dritto");
+			document.getElementById("fix-sotto-storto-link").text = "Lol no, put it back";
+		}
+	});
+});
\ No newline at end of file