Function createNavbarButton

createNavbarButton(
    options: {
        iconSvgData: string;
        id: string;
        onClick?: (arg0: HTMLElement) => void;
        tooltipText?: string;
    },
): Promise<HTMLElement | null>
Creates a new button in the navbar.
Parameters
- options: {
      iconSvgData: string;
      id: string;
      onClick?: (arg0: HTMLElement) => void;
      tooltipText?: string;
  }
  The options for the button.
  - iconSvgData: string
    The SVG string for the icon.
  - id: string
    The ID for the new navbar item.
  - OptionalonClick?: (arg0: HTMLElement) => void
    The callback to run when the button is clicked. The button element is passed as an argument.
  - OptionaltooltipText?: string
    The tooltip text for the button.
Returns Promise<HTMLElement | null>
A promise that resolves with the button element when it's created, or null.
- Defined in src/content/core/ui/navbarButton.js:13