Make PR Options Default: base main, no ticket/issue, imperative sentence-case title, non-draft creation. "Target <branch " selects base; "draft PR" selects draft creation. Updates preserve existing draft state unless the user explicitly requests conversion. "Ticket <id " / "prefix [<id ]" supplies only that exact prefix. "Issue N" / "fixes #N" / "closes #N" authorizes one per issue. Issue URLs yield N only from ; pull URLs do not. Bare #N, missing values, or conflicting options block. Infer no ticket/issue from other context. "Conventional title" loads formatting and rejection rules in ; veri…