chore: Add .nvmrc to ensure consistency across setups (#2224)

Author: iwoplaza

.github/workflows/deploy-docs.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22.x
+          node-version: 24.x
           cache: 'pnpm'
 
       - name: Install dependencies

.github/workflows/pkg-pr.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22.x
+          node-version: 24.x
           cache: 'pnpm'
 
       - uses: denoland/setup-deno@v2

.github/workflows/treeshake-test.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 22.x
+          node-version: 24.x
           cache: 'pnpm'
           cache-dependency-path: |
             pr-branch/pnpm-lock.yaml

.nvmrc

@@ -0,0 +1 @@
+24