feat: abbreviate likes in mii list component

src/lib/abbreviation.ts

@@ -0,0 +1,10 @@
+export function abbreviateNumber(number: number): string {
+	if (number < 1000) return number.toString();
+
+	const units = ["", "K", "M", "B", "T"]; // very unlikely to go into thousands, let alone millions, but you never know
+	const order = Math.floor(Math.log10(number) / 3);
+	const unit = units[order] || "";
+	const scaled = number / Math.pow(10, order * 3);
+
+	return `${scaled.toFixed(scaled < 10 ? 1 : 0)}${unit}`;
+}