Remove unused Ruby npm dependencies (loaded from CDN instead)

Co-authored-by: na-trium-144 <100704180+na-trium-144@users.noreply.github.com>

Author: Copilot

package-lock.json

@@ -18,8 +18,6 @@
     "@fontsource-variable/noto-sans-jp": "^5.2.6",
     "@google/genai": "^1.21.0",
     "@opennextjs/cloudflare": "^1.7.1",
-    "@ruby/3.3-wasm-wasi": "^2.7.2",
-    "@ruby/wasm-wasi": "^2.7.2",
     "@xterm/addon-fit": "^0.11.0-beta.115",
     "@xterm/xterm": "^5.6.0-beta.115",
     "ace-builds": "^1.43.2",