refactor(path-like): improve error handling and add jsdoc comments

Author: joaotonaco

src/utils/path-like.ts

@@ -1,17 +1,21 @@
 import { readFile } from "fs/promises";
 import { SquareCloudBlobError } from "../structures/error";
 
+/**
+ * Parses a path-like input into a Buffer
+ * @param pathLike - File path string or Buffer
+ * @returns Promise resolving to Buffer
+ */
 export async function parsePathLike(
 	pathLike: string | Buffer,
 ): Promise<Buffer> {
 	if (typeof pathLike === "string") {
-		const fileBuffer = await readFile(pathLike).catch(() => undefined);
-
-		if (!fileBuffer) {
-			throw new SquareCloudBlobError("INVALID_FILE", "File not found");
+		try {
+			const fileBuffer = await readFile(pathLike);
+			return fileBuffer;
+		} catch {
+			throw new SquareCloudBlobError("INVALID_FILE_PATH", "File not found");
 		}
-
-		return fileBuffer;
 	}
 
 	return pathLike;