Examine source code of The Focus Society

{
  "manifest_version": 2,
  "name": "The Focus Society",
  "version": "1.1.3",
  "description": "A cinematic study companion that turns focus into a rewarding daily ritual.",
  "homepage_url": "https://harshitnegi.dev",
  "browser_specific_settings": {
    "gecko": {
      "id": "focussociety@harshitnegi.dev",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "120.0"
    }
  },
  "permissions": [
    "storage",
    "tabs",
    "alarms",
    "notifications",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "The Focus Society",
    "default_popup": "popup/popup.html",
    "default_icon": {
      "48": "assets/icon48.png",
      "96": "assets/icon96.png"
    }
  },
  "chrome_url_overrides": {
    "newtab": "dashboard/dashboard.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/content.js"
      ],
      "css": [
        "content/content.css"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "assets/*"
  ],
  "icons": {
    "48": "assets/icon48.png",
    "96": "assets/icon96.png"
  },
  "content_security_policy": "script-src 'self'; object-src 'self';"
}