build(deps): bump react and @types/react in /react-tailwind-template

Bumps [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react). These dependencies needed to be updated together.

Updates `react` from 18.3.1 to 19.1.1
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.1.1/packages/react)

Updates `@types/react` from 18.3.12 to 19.1.8
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: "@types/react"
  dependency-version: 19.1.8
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

react-tailwind-template/package-lock.json

@@ -14,14 +14,14 @@
   "dependencies": {
     "@db-ux/react-core-components": "3.0.3",
     "@tailwindcss/vite": "^4.1.11",
-    "react": "^18.3.1",
+    "react": "^19.1.1",
     "react-dom": "^18.3.1",
     "react-router-dom": "7.7.1"
   },
   "devDependencies": {
     "@db-ux/agent-cli": "3.0.2-copilot3-1616965",
     "@db-ux/core-foundations": "3.0.3",
-    "@types/react": "^18.3.12",
+    "@types/react": "^19.1.9",
     "@types/react-dom": "^18.3.1",
     "@typescript-eslint/eslint-plugin": "^8.39.0",
     "@typescript-eslint/parser": "^8.39.0",