feat: streamline app initialization and dependency management

x/dwn/keeper/msg_server.go

@@ -31,6 +31,5 @@ func (ms msgServer) UpdateParams(ctx context.Context, msg *types.MsgUpdateParams
 // Initialize implements types.MsgServer.
 func (ms msgServer) Initialize(ctx context.Context, msg *types.MsgInitialize) (*types.MsgInitializeResponse, error) {
 	// ctx := sdk.UnwrapSDKContext(goCtx)
-	panic("Initialize is unimplemented")
 	return &types.MsgInitializeResponse{}, nil
 }