Examine source code of Prompt Lib

{
  "manifest_version": 2,
  "name": "Prompt Lib",
  "version": "1.0.1",
  "description": "Store, organize, and inject prompts into any text field — with tag categories and search.",
  "permissions": [
    "activeTab",
    "storage",
    "contextMenus",
    "notifications"
  ],
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Prompt Lib",
    "default_icon": {
      "48": "icon48.png",
      "96": "icon96.png"
    }
  },
  "icons": {
    "48": "icon48.png",
    "96": "icon96.png"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_end"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "@prompt_lib",
      "strict_min_version": "140.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "web_accessible_resources": [
    "*.js",
    "*.css",
    "*.svg",
    "*.png"
  ]
}