Examine source code of LinguaActive — Estude inglês em qualquer site

{
  "manifest_version": 3,
  "name": "LinguaActive — Estude inglês em qualquer site",
  "version": "1.0.1",
  "description": "Clique duas vezes numa palavra em qualquer página para ver tradução, IPA e exemplos. Selecione uma frase para praticar com dicas graduais e correção por IA.",
  "browser_specific_settings": {
    "gecko": {
      "id": "linguaactive@danzx.local",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "websiteContent"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "action": {
    "default_title": "LinguaActive",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "background": {
    "scripts": [
      "src/background.js"
    ],
    "type": "module"
  },
  "options_ui": {
    "page": "src/options/options.html",
    "open_in_tab": true
  },
  "sidebar_action": {
    "default_panel": "src/sidepanel/sidepanel.html",
    "default_title": "LinguaActive",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "open_at_install": false
  },
  "permissions": [
    "storage",
    "contextMenus",
    "tabs"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "src/content/content.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "commands": {
    "toggle-site": {
      "description": "Ativar/desativar LinguaActive neste site"
    }
  },
  "web_accessible_resources": [
    {
      "resources": [
        "src/content/content.css"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ]
}