Function italic

italic(text: string, mode?: "MarkdownV2" | "HTML"): string
Wraps text with italic styling in either HTML or MarkdownV2 format.
Parameters
- text: string
  Content to format (will be automatically escaped).
- mode: "MarkdownV2" | "HTML" = "HTML"
  Target parse mode ("HTML" or "MarkdownV2"). Default: "HTML".
Returns string
Formatted italic text string.