Update remix code param encoding

Author: CoveMB

packages/ui/src/solidity/remix.ts

@@ -1,11 +1,9 @@
 export function remixURL(code: string, upgradeable = false): URL {
   const remix = new URL('https://remix.ethereum.org');
 
-  const codeWithEscapedSpecialCharacters = Array.from(new TextEncoder().encode(code), b => String.fromCharCode(b)).join(
-    '',
-  );
+  const encodedCode = btoa(String.fromCharCode(...new TextEncoder().encode(code))).replace(/=*$/, '');
 
-  remix.searchParams.set('code', btoa(codeWithEscapedSpecialCharacters).replace(/=*$/, ''));
+  remix.searchParams.set('code', encodedCode);
 
   if (upgradeable) {
     remix.searchParams.set('deployProxy', upgradeable.toString());