Examine source code of GitReverse - GitHub to Prompt

{
  "manifest_version": 3,
  "name": "GitReverse - GitHub to Prompt",
  "version": "1.12",
  "description": "Right-click any GitHub repository to generate a vibe coding prompt via GitReverse",
  "author": "Krish Paul (Bidhata)",
  "homepage_url": "https://krishnendu.com",
  "browser_specific_settings": {
    "gecko": {
      "id": "gitreverse-extension@gitreverse.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "permissions": [
    "contextMenus",
    "activeTab",
    "tabs",
    "scripting",
    "storage",
    "clipboardWrite",
    "notifications"
  ],
  "host_permissions": [
    "https://github.com/*",
    "https://www.gitreverse.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png"
    }
  },
  "commands": {
    "generate-prompt": {
      "suggested_key": {
        "default": "Ctrl+Shift+G"
      },
      "description": "Generate GitReverse prompt for current GitHub repo"
    }
  },
  "options_ui": {
    "page": "options/options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png"
  }
}