M10: Vue frontend — traits, shop, bench, opponents, strength meter

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

backend/tft/sim/game.py

@@ -182,6 +182,13 @@ class Game:
             raise InvalidAction("game over")
         if self.augment_offer:
             self.pick_augment(self.rng.randrange(len(self.augment_offer)))
+        # Wie in TFT: freie Board-Plätze werden beim Kampfstart von der Bank aufgefüllt.
+        self.bench.sort(
+            key=lambda u: -self.artifact["static"]["units"][u["api_name"]]["cost"]
+            * 3 ** (u["stars"] - 1)
+        )
+        while len(self.board) < self.level and self.bench:
+            self.board.append(self.bench.pop(0))
 
         rnd = self.round
         won = self._resolve(rnd)