config, deploy: the workstation is workpc, not bugmachine (V-490)

Owner's correction. It is the same host CLAUDE.md already calls workpc, and
two names for one machine read as two machines. The dated eval file keeps the
old name: a measurement is never edited after the day it was taken.

internal/config/config.go

@@ -1110,7 +1110,7 @@ const (
 	DefaultKiwixSnippetRunes = 1500
 )
 
-// WorkstationConfig — the big model on the owner's desktop (bugmachine, a
+// WorkstationConfig — the big model on the owner's desktop (workpc, a
 // 7900 GRE with 16GB), fronted by mavgpud.
 //
 // homesrv cannot grow a GPU, so the resident Qwen3-1.7B is the floor and this