link: refactor href rewrite

- uses prop instead of attempting to read env variable
- uses URL type instead of custom heuristics

src/lib/util.ts

@@ -120,3 +120,26 @@ export const prefixZero = (str: string): string => {
 	}
 	return str;
 };
+
+/**
+ * Trims the specified character from the start and/or end of the string.
+ * @param str The string to trim.
+ * @param char The character to trim.
+ * @param trimStart Whether to trim from the start of the string. Default: true.
+ * @param trimEnd Whether to trim from the end of the string. Default: true.
+ * @returns The trimmed string.
+ */
+export const trimEdges = (str: string, char: string, trimStart?: boolean, trimEnd?: boolean) => {
+	let start = 0,
+		end = str.length;
+
+	if (trimStart || trimStart === undefined) {
+		while (start < end && str[start] === char) start++;
+	}
+
+	if (trimEnd || trimEnd === undefined) {
+		while (end > start && str[end - 1] === char) end--;
+	}
+
+	return str.substring(start, end);
+};