tasks.json

{
  "version": "2.0.0",
  "tasks": [
    {
      "label": "Build: HTML and binary",
      "dependsOn": [
        "Build: HTML only",
        "Build: binary only"
      ],
      "dependsOrder": "sequence",
      "problemMatcher": [
        "$platformio",
      ],
    },
    {
      "type": "PlatformIO",
      "label": "Build: binary only",
      "task": "Build",
      "group": {
        "kind": "build",
        "isDefault": true,
      },
      "problemMatcher": [
        "$platformio"
      ],
      "presentation": {
        "panel": "shared"
      }
    },
    {
      "type": "npm",
      "script": "build",
      "group": "build",
      "problemMatcher": [],
      "label": "Build: HTML only",
      "detail": "npm run build",
      "presentation": {
        "panel": "shared"
      }
    }
  ]
}