REQ-UI-BLUEPRINT-TEMP moves off T onto C, mirroring the Ctrl+C / Ctrl+V
pair it is the throwaway counterpart of. V re-enters placement mode for
the last temporary blueprint without capturing anything new, and does
nothing when none exists.
This forces a lifetime change: the blueprint can no longer be discarded
when placement mode is left, or V would only ever work between a C press
and the first right-click. It now survives mode exit, is replaced only by
the next C, and is discarded on application close and on Restart.
Requirements only; the code still binds T and still discards on exit.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JcReq7hVk4KUPhTDKWAG7K
Malte Langkabel
f9c654b148