fix: remove trailing = signs from hash urls

Author: Ocean-OS

apps/svelte.dev/src/routes/(authed)/playground/[id]/gzip.js

@@ -6,7 +6,7 @@ export async function compress_and_encode_text(input) {
 		const { done, value } = await reader.read();
 		if (done) {
 			reader.releaseLock();
-			return btoa(buffer).replaceAll('+', '-').replaceAll('/', '_');
+			return btoa(buffer).replaceAll('+', '-').replaceAll('/', '_').replace(/=+$/, '');
 		} else {
 			for (let i = 0; i < value.length; i++) {
 				// decoding as utf-8 will make btoa reject the string