Revamped site's common scripts, Many pages slightly broken

Update commons.yml, excel-password-remover.yml, and 31 more files...

static/resources/NibblePoker/js/nibblepoker-ui.mjs

@@ -0,0 +1,46 @@
+// NibblePoker - UI Scripts
+// Author: Herwin Bozet (@NibblePoker)
+// License: Public Domain (This code)
+
+export const animationStepCount = 10;
+
+export function getBezierBlend(progress) {
+	return (3 * progress ** 2) - (2 * progress ** 3);
+}
+
+export function fadeOut(element, time = 200) {
+	element.style.opacity = "1.0";
+	element.hidden = false;
+	return new Promise((resolve) => {
+		const delay = time / animationStepCount;
+		let i = 0;
+		const intervalId = setInterval(() => {
+			element.style.opacity = String(1 - getBezierBlend(i / animationStepCount));
+			i++;
+			if(i === animationStepCount) {
+				element.style.opacity = "0.0";
+				element.hidden = true;
+				clearInterval(intervalId);
+				resolve();
+			}
+		}, delay);
+	});
+}
+
+export function fadeIn(element, time = 200) {
+	element.style.opacity = "0.0";
+	element.hidden = false;
+	return new Promise((resolve) => {
+		const delay = time / animationStepCount;
+		let i = 0;
+		const intervalId = setInterval(() => {
+			element.style.opacity = String(getBezierBlend(i / animationStepCount));
+			i++;
+			if(i === animationStepCount) {
+				element.style.opacity = "1.0";
+				clearInterval(intervalId);
+				resolve();
+			}
+		}, delay);
+	});
+}