Examine source code of Secretary Bird - Private Document AI

{
  "manifest_version": 3,
  "name": "Secretary Bird - Private Document AI",
  "version": "1.0.2",
  "description": "Analyze, extract, and redact sensitive documents 100% locally. Nothing ever leaves your browser. No account, no cloud, no upload.",
  "browser_specific_settings": {
    "gecko": {
      "id": "secretary-bird@hakeemify.com",
      "strict_min_version": "128.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting",
    "contextMenus"
  ],
  "optional_host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_title": "Open Secretary Bird panel",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png"
    }
  },
  "sidebar_action": {
    "default_title": "Secretary Bird",
    "default_panel": "sidepanel.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "48": "icons/icon-48.png"
    },
    "open_at_install": false
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "commands": {
    "_execute_sidebar_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+D",
        "mac": "Command+Shift+D"
      },
      "description": "Open Secretary Bird"
    }
  }
}