chore: revert .npmrc and downgrade to pnpm 9

Author: shellscape

.github/actions/setup/action.yml

@@ -34,4 +34,4 @@ runs:
 
     - name: pnpm install
       shell: bash
-      run: pnpm install --frozen-lockfile
+      run: pnpm install --frozen-lockfile --shamefully-hoist

.npmrc

@@ -1,6 +1,13 @@
 //registry.npmjs.org/:_authToken=${NPM_TOKEN}
+
+# npm options
 auth-type=legacy
 
-# pnpm
-enable-pre-post-scripts=true
-shamefully-hoist=true
+# pnpm options
+always-auth = true
+auto-install-peers = true
+enable-pre-post-scripts = true
+link-workspace-packages = false
+shamefully-hoist = true
+shared-workspace-lockfile = true
+strict-peer-dependencies = false