Examine source code of SIMAC Sync

{
  "manifest_version": 3,
  "name": "SIMAC Sync",
  "version": "1.0.2",
  "description": "Prepara y coloca calificaciones de SIMAC en el Sistema Académico con confirmación del docente.",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "tabs",
    "scripting"
  ],
  "host_permissions": [
    "https://simac.fun/*",
    "https://academico.educarecuador.gob.ec/*"
  ],
  "background": {
    "scripts": [
      "background.firefox.js",
      "background.js"
    ]
  },
  "action": {
    "default_title": "Abrir SIMAC Sync",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png"
    }
  },
  "sidebar_action": {
    "default_title": "SIMAC Sync",
    "default_panel": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png"
    },
    "open_at_install": false
  },
  "content_scripts": [
    {
      "matches": [
        "https://simac.fun/*"
      ],
      "js": [
        "content/simac-bridge.firefox.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://academico.educarecuador.gob.ec/academico-servicios/pages/calificacion_ordinaria*"
      ],
      "js": [
        "lib/selectors.js",
        "lib/normalizers.js",
        "lib/matcher.js",
        "lib/input-writer.js",
        "lib/pagination.js",
        "lib/civica-selectors.js",
        "lib/civica-writer.js",
        "content/academico-content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "simac-sync@simac.fun",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "personallyIdentifyingInfo",
          "websiteContent"
        ]
      }
    }
  }
}