Tendermint consensus does not generate blocks if the network is disabled

If we use the solo consensus engine, it can generate blocks even though the network is disabled. The Tendermint consensus engine, however, does not generate blocks if the network is disabled.

Actually, since a normal network will be able to enable the network, this is not an important issue. If a user wants to run a network with only one Tendermint node to test some feature, this can matter.

What I mean by disabling/enabling the network is changing the "disable" value in the config file: https://github.com/CodeChain-io/foundry/blob/bb58de0b9beb652714a48fb102e52036ebebc08b/foundry/config/presets/config.dev.toml#L19

リンク先の行にある config.dev.toml の設定から始め、ネットワークを無効にした単一ノードの Tendermint ネットワークを再現します。そのブロック生成の挙動を solo consensus engine と比較します。ネットワークが無効なケースで期待されるブロック生成の挙動が確立されれば完了です。