feat: improve spawning, victory logic, and camera controls

index.html

@@ -31,7 +31,7 @@ Player 10</textarea>
             <legend>Match</legend>
             <div class="team-size-row">
               <label for="team-size">팀당 인원</label>
-              <output id="team-size-value" for="team-size">5 vs 5</output>
+              <output id="team-size-value" for="team-size">5</output>
             </div>
             <input id="team-size" name="teamSize" type="range" min="1" max="100" value="5" />
           </fieldset>
@@ -39,8 +39,11 @@ Player 10</textarea>
         </form>
       </section>
       <section class="arena-shell" aria-label="전투 경기장">
+        <div id="scoreboard" class="scoreboard">
+          <div id="score-left" class="score-side left"></div>
+          <div id="score-right" class="score-side right"></div>
+        </div>
         <div id="game"></div>
-        <div id="match-status" class="match-status" aria-live="polite"></div>
       </section>
     </main>
     <script type="module" src="/src/main.js"></script>