[WIP] Update Copilot coding agent config: optional issue + padded incremental suffix#9

Copilot wants to merge 1 commit intodevelopcodeGlaze/orcpub:developfrom

copilot/fix-9a5576b7-0c40-4336-b157-a6dd01a93a48codeGlaze/orcpub:copilot/fix-9a5576b7-0c40-4336-b157-a6dd01a93a48Copy head branch name to clipboard