need to be able to run forked PRs

Author: delphiactual

.github/workflows/pr-validation.yml

@@ -15,7 +15,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: ./.github/actions/setup-pnpm
+
+      # Inline setup (works with fork PRs)
+      - uses: pnpm/action-setup@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: '.nvmrc'
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --prefer-offline
 
       - name: Cache Manifest
         uses: actions/cache@v4
@@ -42,7 +53,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: ./.github/actions/setup-pnpm
+
+      # Inline setup (works with fork PRs)
+      - uses: pnpm/action-setup@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: '.nvmrc'
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --prefer-offline
 
       - name: Cache ESLint
         uses: actions/cache@v4
@@ -96,7 +118,19 @@ jobs:
       url: ${{ steps.deploy-url.outputs.url }}
     steps:
       - uses: actions/checkout@v6
-      - uses: ./.github/actions/setup-pnpm
+
+      # Inline setup (works with fork PRs)
+      - uses: pnpm/action-setup@v4
+
+      - name: Setup Node
+        uses: actions/setup-node@v6
+        with:
+          node-version-file: '.nvmrc'
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile --prefer-offline
+
       - name: Get package version
         id: package-version
         uses: martinbeentjes/[email protected]