Release v3.23.15

[3.23.15] - 2025-07-18

• Fix configurable delay for diagnostics to prevent premature error reporting
• Add command timeout allowlist
• Add description and whenToUse fields to custom modes in .roomodes (thanks @RandalSchwartz!)
• Fix Claude model detection by name for API protocol selection (thanks @daniel-lxs!)
• Move marketplace icon from overflow menu to top navigation
• Optional setting to prevent completion with open todos
• Added YouTube to website footer (thanks @thill2323!)