feat(m4c): ShellState.for_character derives vitals+location from the real character

client/scripts/ui/shell/shell_state.gd

@@ -34,3 +34,19 @@ static func seed() -> ShellState:
 	s.location_label = "THE LOWER WARD"
 	s.dock_open = true
 	return s
+
+
+static func for_character(state: GameState, log: CanonLog) -> ShellState:
+	## The real HUD state for a constructed character. Vitals + location come from
+	## the character (§2 — code owns them); turn_order/consumables/round_label are
+	## still seed() placeholders because combat (M5) and inventory (M7) own those.
+	var s := ShellState.seed()   # start from the placeholders, then overwrite what is real
+	s.vitals = {
+		"hp": state.sheet.hp,
+		"hp_max": state.sheet.max_hp(),
+		"mp": state.sheet.mp,
+		"mp_max": state.sheet.max_mp(),
+		"purse_copper": state.purse_copper,
+	}
+	s.location_label = log.location.name
+	return s