chore: move frontend files

frontend/netlify.toml

@@ -0,0 +1,15 @@
+[build]
+  command = "pnpm run build"
+  publish = "dist-preview"
+
+[[redirects]]
+  from = "/*"
+  to = "/index.html"
+  status = 200
+
+[[headers]]
+  for = "/*"
+  [headers.values]
+  	X-Frame-Options = "DENY"
+	X-XSS-Protection = "1; mode=block"
+	X-Robots-Tag = "noindex"