Examine source code of SQLite Manager

{
  "manifest_version": 3,
  "version": "0.4.8",
  "name": "SQLite Manager",
  "description": "Manage, manipulate, and plot one or more SQLite databases and optionally import and export records to a CSV table",
  "offline_enabled": true,
  "icons": {
    "16": "data/icons/16.png",
    "19": "data/icons/19.png",
    "32": "data/icons/32.png",
    "38": "data/icons/38.png",
    "48": "data/icons/48.png",
    "64": "data/icons/64.png",
    "128": "data/icons/128.png",
    "256": "data/icons/256.png"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "notifications"
  ],
  "optional_host_permissions": [
    "*://*/*"
  ],
  "sandbox": {
    "pages": [
      "data/manager-old/sandbox.html"
    ]
  },
  "action": {},
  "homepage_url": "https://webextension.org/listing/sqlite-manager.html",
  "background": {
    "service_worker": "worker.js",
    "scripts": [
      "worker.js"
    ]
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "commands": {
    "_execute_action": {}
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{7d2676a5-0546-4e2a-9019-aa9d8345be1e}",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}