* fix(upgrade): make snapshot paths Windows-safe
Use a filesystem-safe UTC timestamp for new upgrade snapshot directories while retaining legacy ISO timestamp parsing. Normalize test paths with node:path so the Windows suite exercises the same behavior.
Co-Authored-By: claude-flow <ruv@ruv.net>
* fix(upgrade): sort snapshots by parsed timestamp
Order legacy colon and Windows-safe dash snapshot names chronologically so rollback and retention keep the actual newest snapshot across the migration boundary.
Co-Authored-By: claude-flow <ruv@ruv.net>
---------
Co-authored-by: nyxst4ck <nyxst4ck@users.noreply.github.com>
Co-authored-by: claude-flow <ruv@ruv.net>
Co-authored-by: nyxst4ck <289980115+nyxst4ck@users.noreply.github.com>
* fix(init): resolve Windows claude.exe only
Windows startup can resolve npm or Git Bash shims from PATH and then pass that path into shell-less child_process calls. Those .cmd, .bat, .ps1, or extensionless shim matches are not spawnable as the CLAUDE binary, so fail fast with a clear hint instead of returning an unusable path.
No cli.js citation: this only changes local startup binary discovery and fatal diagnostics. It does not change any Class A/Class B endpoint, header, request field, response field, or wire behavior.
Co-Authored-By: Codex <codex@openai.com>
* fix(init): simplify Windows claude lookup
Remove the redundant where.exe claude.exe probe and explain the intentional native .exe allow-list for shell-less Windows spawning.
Alignment: no cli.js citation applies; this changes only local executable discovery and fatal diagnostics, not a Class A or Class B wire operation.
Co-Authored-By: claude-flow <ruv@ruv.net>
---------
Co-authored-by: nyxst4ck <289980115+nyxst4ck@users.noreply.github.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: nyxst4ck <nyxst4ck@users.noreply.github.com>
Co-authored-by: claude-flow <ruv@ruv.net>
