declare supported archs for npm

.npmrc

@@ -0,0 +1,5 @@
+; When a Windows user installs dependencies, pnpm adds a tarball URL to its lock
+; file. It is not entirely clear why this occurs, whether it is due to a
+; specific user setting or pnpm's default behavior. In any case, explicitly
+; enabling this setting avoids noise in commits.
+lockfile-include-tarball-url=true

package.json

@@ -30,5 +30,11 @@
     "stylelint": "16.8.2",
     "tsx": "4.16.5",
     "typescript": "5.4.5"
+  },
+  "pnpm": {
+    "supportedArchitectures": {
+      "os": ["current", "darwin", "win32"],
+      "cpu": ["arm64", "x64"]
+    }
   }
 }