Examine source code of Todo list

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    "48": "icon48.plasmo.e0fcfb1d.png",
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  "manifest_version": 3,
  "action": {
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      "32": "icon32.plasmo.d583dc1e.png",
      "48": "icon48.plasmo.e0fcfb1d.png",
      "64": "icon64.plasmo.e6259081.png",
      "128": "icon128.plasmo.96a1ede9.png"
    },
    "default_popup": "popup.html"
  },
  "version": "0.0.1",
  "author": "1topawin68@gmail.com",
  "name": "Todo list",
  "description": "Todo list item can for work",
  "sidebar_action": {
    "default_panel": "sidepanel.html"
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://*/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{49e6d61e-86a4-4714-9a63-06cb383d0000}"
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}