refactor(game): unify move handling using typed payloads and remove UI-driven handlers

- Removed onCellClick from TicTacToeGameProps and migrated move sending inside TicTacToeGame
- Updated TicTacToeGame to:
  - import TicTacToePayload
  - use movePayload() builder
  - send moves using handleMove() with matchId + sendMatchData
  - remove old matchId destructuring duplication

- Updated BattleshipGame to:
  - import BattleshipPayload
  - use placePayload() and shootPayload() helpers
  - collapse place and shoot handlers into a single handleMove()
  - send typed payloads instead of raw objects

- Updated App.tsx:
  - Removed handleCellClick and no longer pass onCellClick down
  - Created typed ticTacToeProps and battleshipProps without UI callbacks
  - Cleaned unused state and simplified board rendering
  - Use {...commonProps} to propagate shared game state

- Updated props:
  - Removed TicTacToeGameProps.onCellClick
  - BattleshipGameProps continues to extend GameProps

- Removed duplicate MatchDataModel definition from interfaces/models
- Fixed imports to use revised models and payload types

This refactor completes the transition from UI-triggered handlers to
typed action payloads per game, significantly improving type safety,
consistency, and separation of concerns.

src/games/battleship/BattleshipGame.tsx

@@ -5,6 +5,11 @@ import { useNakama } from "../../providers/NakamaProvider";
 import PlacementGrid from "./placement/PlacementGrid";
 import ShotGrid from "./battle/ShotGrid";
 import { BattleshipGameProps } from "./props";
+import { BattleshipPayload } from "./models";
+import {
+  placePayload,
+  shootPayload,
+} from "./utils";
 
 const Fleet: Record<string, number> = {
   carrier: 5,
@@ -40,28 +45,10 @@ export default function BattleshipGame({
   const nextShip = FLEET_ORDER[placed] || null;
   const nextShipSize = nextShip ? Fleet[nextShip] : null;
 
-  // ------------------- PLACE SHIP -------------------
-  function handlePlace(ship: string, r: number, c: number, dir: "h" | "v") {
-    sendMatchData(matchId!, 1, {
-      action: "place",
-      data: {
-        ship: ship,
-        row: r,
-        col: c,
-        dir,
-      }
-    });
-  }
+  function handleMove(matchPayload: BattleshipPayload) {
+    if (!matchId) return;
 
-  // ------------------- SHOOT -------------------
-  function handleShoot(r: number, c: number) {
-    sendMatchData(matchId!, 1, {
-      action: "shoot",
-      data: {
-        row: r,
-        col: c,
-      }
-    });
+    sendMatchData(matchId!, 1, matchPayload);
   }
 
   // ------------------- STATUS LABEL -------------------
@@ -90,7 +77,11 @@ export default function BattleshipGame({
           shipBoard={myShips}
           shipName={nextShip}
           shipSize={nextShipSize}
-          onPlace={handlePlace}
+          onPlace={(
+            s,r,c,d
+          ) => handleMove(
+            placePayload(s,r,c,d)
+          )}
         />
       )}
 
@@ -103,7 +94,11 @@ export default function BattleshipGame({
             grid={myShots}
             isMyTurn={isMyTurn}
             gameOver={!!gameOver}
-            onShoot={handleShoot}
+            onShoot={(
+              r,c
+            ) => handleMove(
+              shootPayload(r,c)
+            )}
           />
 
           <h3 style={{ marginTop: "18px" }}>Your Ships</h3>