fix(tokamak-deployer): pass DGF proxy address to AnchorStateRegistry constructor

AnchorStateRegistry constructor takes the DisputeGameFactory address as
an immutable. The code was incorrectly passing the DGF implementation
address (disputeGameFactoryImplAddr) instead of the proxy address
(disputeGameFactoryProxyAddr).

Since all game state is stored in the proxy via delegatecall, calling
DISPUTE_GAME_FACTORY.games() on the implementation always returns
address(0). This caused tryUpdateAnchorState() to revert with
UnregisteredGame(), which in turn made FaultDisputeGame.resolve()
always revert — preventing any game from ever reaching DEFENDER_WINS.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: claude

cmd/tokamak-deployer/internal/deployer/contracts.go

@@ -563,13 +563,13 @@ func Deploy(ctx context.Context, cfg DeployConfig, artifactsFS fs.FS) (*DeployOu
 		output.AnchorStateRegistryProxy = anchorStateRegistryProxyAddr.Hex()
 		log.Printf("[deployer] ✓ AnchorStateRegistryProxy deployed: %s", anchorStateRegistryProxyAddr.Hex())
 
-		// 31. Deploy AnchorStateRegistry implementation (constructor takes DisputeGameFactory address)
+		// 31. Deploy AnchorStateRegistry implementation (constructor takes DisputeGameFactory proxy address)
 		logStep("Deploying AnchorStateRegistry implementation")
 		anchorStateRegistryArtifact, err := loadArtifact(artifactsFS, "AnchorStateRegistry")
 		if err != nil {
 			return nil, err
 		}
-		anchorStateRegistryImplAddr, err := deployContract(ctx, client, auth, &nonce, gasPrice, anchorStateRegistryArtifact, disputeGameFactoryImplAddr)
+		anchorStateRegistryImplAddr, err := deployContract(ctx, client, auth, &nonce, gasPrice, anchorStateRegistryArtifact, disputeGameFactoryProxyAddr)
 		if err != nil {
 			return nil, fmt.Errorf("deploy AnchorStateRegistry impl: %w", err)
 		}