Examine source code of Espresso Context

{
  "manifest_version": 2,
  "name": "Espresso Context",
  "version": "1.0.0",
  "description": "Capture web snippets into a neon-themed AI Context Tray and generate structured Master Prompts.",
  "permissions": [
    "contextMenus",
    "storage",
    "activeTab",
    "tabs",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "sidebar_action": {
    "default_title": "Espresso Context",
    "default_panel": "sidepanel.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "browser_action": {
    "default_title": "Open Espresso Context",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "espressocontext@extension",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}