DeepL Translate: Reading & writing translator

manifest.json

{
  "name": "__MSG_appName__",
  "version": "1.12.3",
  "manifest_version": 3,
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset_1",
        "enabled": true,
        "path": "rules.json"
      }
    ]
  },
  "permissions": [
    "activeTab",
    "storage",
    "contextMenus",
    "tabs",
    "scripting",
    "identity",
    "webRequest",
    "webRequestBlocking"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "images/*.svg",
        "images/**/*.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "build/content.css"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "fonts/OpenSans_VariableFont_wdth_wght.ttf"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "css": [
        "build/content.css"
      ],
      "js": [
        "build/content.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "options_ui": {
    "page": "settings.html",
    "open_in_tab": true
  },
  "action": {
    "default_popup": "index.html",
    "default_icon": {
      "16": "images/deepl_16.png",
      "32": "images/deepl_32.png",
      "48": "images/deepl_48.png",
      "128": "images/deepl_128.png"
    }
  },
  "icons": {
    "16": "images/deepl_16.png",
    "32": "images/deepl_32.png",
    "48": "images/deepl_48.png",
    "128": "images/deepl_128.png"
  },
  "commands": {
    "trigger-translation": {
      "suggested_key": {
        "default": "Ctrl+Shift+Y",
        "mac": "Command+Shift+Y"
      },
      "description": "__MSG_extension_settings_keyboard_shortcut_perform_translation__"
    }
  },
  "optional_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "[email protected]",
      "strict_min_version": "114.0"
    }
  }
}