Remove unused dependency in JS client

.changeset/polite-sheep-juggle.md

@@ -0,0 +1,5 @@
+---
+"create-solana-program": patch
+---
+
+Remove unused `@solana/webcrypto-ed25519-polyfill` dependency in JS client

template/clients/js/clients/js/package.json.njk

@@ -48,7 +48,6 @@
     "@ava/typescript": "^4.1.0",
     "@solana/eslint-config-solana": "^3.0.3",
     "@solana/web3.js": "2.0.0-rc.1",
-    "@solana/webcrypto-ed25519-polyfill": "2.0.0-rc.1",
     "@types/node": "^20",
     "@typescript-eslint/eslint-plugin": "^7.16.1",
     "@typescript-eslint/parser": "^7.16.1",