Examine source code of Commit Watch

{
  "manifest_version": 3,
  "name": "Commit Watch",
  "version": "2.0.3",
  "description": "Intelligently monitors GitHub and GitLab repositories and notifies you about important commits, releases, and activity with automatic file-based detection.",
  "browser_specific_settings": {
    "gecko": {
      "id": "commitwatch@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "authenticationInfo"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "alarms",
    "notifications"
  ],
  "host_permissions": [
    "https://api.github.com/*",
    "https://github.com/*",
    "https://gitlab.com/api/v4/*",
    "https://gitlab.com/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    },
    "default_title": "Commit Watch"
  },
  "options_page": "options/options.html",
  "icons": {
    "16": "icons/icon16.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+C",
        "mac": "Command+Shift+C"
      },
      "description": "Open Commit Watch popup"
    },
    "check-now": {
      "suggested_key": {
        "default": "Ctrl+Shift+R",
        "mac": "Command+Shift+R"
      },
      "description": "Check for new commits now"
    },
    "mark-all-read": {
      "suggested_key": {
        "default": "Ctrl+Shift+M",
        "mac": "Command+Shift+M"
      },
      "description": "Mark all notifications as read"
    }
  }
}