Examine source code of TanStack Query DevTools

{
  "manifest_version": 2,
  "name": "TanStack Query DevTools",
  "description": "DevTools extension for debugging TanStack Query applications. Inspect queries, mutations, and cache state in real-time.",
  "version": "1.0.2",
  "icons": {
    "16": "icon/icon-16.png",
    "48": "icon/icon-48.png",
    "128": "icon/icon-128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "tanstack-query-devtools@borysov.dev",
      "strict_min_version": "112.0"
    }
  },
  "homepage_url": "https://github.com/DeeCode-inc/tanstack-query-chrome-devtools",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "Default Popup Title",
    "default_popup": "popup.html"
  },
  "devtools_page": "devtools.html",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-scripts/sync-relay.js"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-scripts/sync.js"
      ],
      "world": "MAIN"
    }
  ],
  "permissions": [
    "<all_urls>"
  ]
}