404 with search and helpful links

Default content

{
  "code": "404",
  "title": "This page never made it to production",
  "description": "The link may be from an older version of the docs, or the page moved. Search the docs or start from one of these.",
  "search": {
    "label": "Search the docs",
    "placeholder": "Search docs, e.g. rollbacks",
    "submitLabel": "Search",
    "action": "#"
  },
  "linksTitle": "Popular destinations",
  "links": [
    {
      "icon": "rocket",
      "label": "Quickstart",
      "description": "Deploy your first project in under five minutes.",
      "href": "#"
    },
    {
      "icon": "terminal",
      "label": "CLI reference",
      "description": "Every rivetlane command, flag and exit code.",
      "href": "#"
    },
    {
      "icon": "activity",
      "label": "System status",
      "description": "Live build, edge and API health by region.",
      "href": "#"
    },
    {
      "icon": "users",
      "label": "Contact support",
      "description": "Talk to an engineer. Median first reply: 2 hours.",
      "href": "#"
    }
  ]
}