chore: use Node 24 for fixed CI jobs

Keep Node 22 coverage in the main compatibility matrix, but run fixed CI setup-node jobs and cross-OS coverage on Node 24.

Co-authored-by: Codex <noreply@openai.com>

Author: hi-ogawa

.github/workflows/ci-rsc.yml

@@ -28,7 +28,7 @@ jobs:
       - uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6.0.5
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: pnpm i
       - run: pnpm build
       - run: pnpm -C packages/plugin-rsc tsc
@@ -63,7 +63,7 @@ jobs:
       - uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6.0.5
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: pnpm i
       - name: install react
         if: ${{ matrix.react_version }}

.github/workflows/ci.yml

@@ -33,9 +33,9 @@ jobs:
         include:
           # Active LTS + other OS
           - os: macos-latest
-            node_version: 22
+            node_version: 24
           - os: windows-latest
-            node_version: 22
+            node_version: 24
       fail-fast: false
 
     name: 'Build&Test: node-${{ matrix.node_version }}, ${{ matrix.os }}'

.github/workflows/copilot-setup-steps.yml

@@ -23,6 +23,6 @@ jobs:
       - uses: pnpm/action-setup@8912a9102ac27614460f54aedde9e1e7f9aec20d # v6.0.5
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: pnpm i
       - run: pnpm exec playwright install chromium