Usage of svelte-ignore should be mentioned in diagnostics

[txtyash]

A minor nit pick(opinion)

For warnings like these:

Diagnostics:
1. Elements with the 'button' interactive role must have a tabindex value
   https://svelte.dev/e/a11y_interactive_supports_focus [a11y_interactive_supports_focus]
2. Visible, non-interactive elements with a click event must be accompanied by a keyboard event handler. Consider whether an interactive element such as `<button type="button">` or `<a>` might be more appropriate
   https://svelte.dev/e/a11y_click_events_have_key_events [a11y_click_events_have_key_events]

It would be helpful to also include svelte-ignore usage(at the bottom):

Diagnostics:
1. Elements with the 'button' interactive role must have a tabindex value
   https://svelte.dev/e/a11y_interactive_supports_focus [a11y_interactive_supports_focus]
2. Visible, non-interactive elements with a click event must be accompanied by a keyboard event handler. Consider whether an interactive element such as `<button type="button">` or `<a>` might be more appropriate
   https://svelte.dev/e/a11y_click_events_have_key_events [a11y_click_events_have_key_events]
   
Use <!-- svelte-ignore <warning-code> --> to supress this.
Use <!-- svelte-ignore a11y_interactive_supports_focus --> to supress this.  
Use <!-- svelte-ignore a11y_click_events_have_key_events --> to supress this.