Upgrade Node.js to >=19 to fix tests using string numbers in Intl

.github/workflows/ci-build.yml

@@ -19,10 +19,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
-      - name: Set up Node.js 18
+      - name: Set up Node.js 19
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '19.x'
           cache: yarn
       - name: Install dependencies
         run: yarn install --frozen-lockfile

.github/workflows/ci-lint.yml

@@ -28,10 +28,10 @@ jobs:
         uses: actions/[email protected]
         with:
           python-version: '3.x'
-      - name: Set up Node.js 18
+      - name: Set up Node.js 19
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '19.x'
           cache: yarn
       - name: Install dependencies
         run: yarn install --frozen-lockfile

.github/workflows/ci-test.yml

@@ -19,10 +19,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
-      - name: Set up Node.js 18
+      - name: Set up Node.js 19
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '19.x'
           cache: yarn
       - name: Install dependencies
         run: yarn install --frozen-lockfile

.github/workflows/cloudflare-pages.yml

@@ -44,10 +44,10 @@ jobs:
         # Checkout pull request HEAD commit instead of merge commit.
         with:
           ref: ${{ github.event.pull_request.head.sha }}
-      - name: Set up Node.js 18
+      - name: Set up Node.js 19
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '19.x'
           cache: yarn
       - name: Install dependencies
         run: yarn install --frozen-lockfile

.github/workflows/generate-openapi.yml

@@ -18,10 +18,11 @@ jobs:
         working-directory: src/oasis-nexus
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - name: Set up Node.js 19
+        uses: actions/setup-node@v3
         with:
-          node-version: 18
-          cache: 'yarn'
+          node-version: '19.x'
+          cache: yarn
           cache-dependency-path: src/oasis-nexus/yarn.lock
       - run: yarn install --frozen-lockfile
       - run: yarn generate

.github/workflows/release.yml

@@ -21,10 +21,10 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
-      - name: Set up Node.js 18
+      - name: Set up Node.js 19
         uses: actions/setup-node@v3
         with:
-          node-version: '18.x'
+          node-version: '19.x'
           cache: yarn
       - name: Install dependencies
         run: yarn install --frozen-lockfile

package.json

@@ -43,6 +43,9 @@
       "last 1 safari version"
     ]
   },
+  "engines": {
+    "node": ">=19"
+  },
   "resolutions": {
     "**/@emotion/styled": "11.11.0",
     "@typescript-eslint/eslint-plugin": "6.2.0",