firebase.json

{
    "hosting": [
        {
            "target": "host",
            "public": "dist/apps/host",
            "ignore": ["firebase.json", "**/.*", "**/node_modules/**"],
            "rewrites": [
                {
                    "source": "**",
                    "destination": "/index.html"
                }
            ],
            "headers": [
                {
                    "source": "**/*",
                    "headers": [
                        {
                            "key": "Access-Control-Allow-Origin",
                            "value": "*"
                        }
                    ]
                }
            ]
        },
        {
            "target": "code-review",
            "public": "dist/apps/code-review",
            "ignore": ["firebase.json", "**/.*", "**/node_modules/**"],
            "rewrites": [
                {
                    "source": "**",
                    "destination": "/index.html"
                }
            ],
            "headers": [
                {
                    "source": "**/*",
                    "headers": [
                        {
                            "key": "Access-Control-Allow-Origin",
                            "value": "*"
                        }
                    ]
                }
            ]
        }
    ]
}