chore: address PR feedback — Node 24, firebase-tools bump, fix ignoreDeprecations

- CI matrix: Node 20/22 -> 22/24; build/publish/docs jobs: node 20/18 -> 24
- firebase-tools: ^12.4.0 -> ^15.22.3 (may fix emulator test CI failures)
- tsconfig: fix ignoreDeprecations value from "6.0" to "5.0" (tracked in #723)

Author: tyler-reitz

.github/workflows/docs.yaml

@@ -13,7 +13,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '24'
           cache: 'npm'
       - name: Install deps
         run: npm ci

.github/workflows/test.yaml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '24'
           cache: 'npm'
       - name: Install deps
         run: npm ci
@@ -44,7 +44,7 @@ jobs:
     needs: build
     strategy:
       matrix:
-        node: ["20", "22"]
+        node: ["22", "24"]
       fail-fast: false
     name: Test Node.js ${{ matrix.node }} (Ubuntu)
     steps:
@@ -83,7 +83,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: '20'
+          node-version: '24'
           registry-url: 'https://registry.npmjs.org'
       - name: 'Download Artifacts'
         uses: actions/download-artifact@v4

package.json

@@ -88,7 +88,7 @@
     "eslint-plugin-react": "^7.32.2",
     "eslint-plugin-react-hooks": "^4.6.0",
     "firebase": "^9.23.0",
-    "firebase-tools": "^12.4.0",
+    "firebase-tools": "^15.22.3",
     "globalthis": "^1.0.3",
     "husky": "^8.0.3",
     "jest-environment-jsdom": "^29.5.0",

tsconfig.json

@@ -22,7 +22,7 @@
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "moduleResolution": "node",
-    "ignoreDeprecations": "6.0",
+    "ignoreDeprecations": "5.0",
     // transpile JSX to React.createElement
     "jsx": "react",
     // interop between ESM and CJS modules. Recommended by TS