Gate the Review panel Source wording on the same OFFLINE flag as the
cache.nixos.org probe (ISO-only vs may use network binary caches).
Extend installer-safety pure contract so both phrases and $SOURCE_NET
cannot regress.
Also promote Bernardo-accepted A/B/C batch → NEXT #55–#63 and close#61.
Verified: V0 (check-install-safety + bash -n + checks.installer-safety).
#54: permanent checks.installer-safety; test-install-safety harness with
offline compose-fail, LUKS-signature disk warn, and HM-hint FORCE paths.
#33: enable themed rofi scrollbars (generated + all whole-swap .rasi).
#43: MOTD + first-boot tip for System › Firmware (V3 LVFS stays hw-queue).
V2: compose-fail/disk-warn/hm-hint logs green offline; theme-shot
boreal+summer-night menus OK. V0 flake/installer-safety.
