Update settings configuration on local storage upon network change

[ikem-legend]

Expected behavior

When network is changed, it should update the local storage network settings. For example, if the network is changed to devnet from testnet, then the network settings in local storage should be updated accordingly. This ensures that if the page is reloaded, then it should have the same network configuration

Actual behavior

When network is changed, it doesn't update the local storage network settings. For example, if the network is changed to devnet from testnet, then the network settings in local storage remains as testnet as shown below. This means that despite the network change, when the page is reloaded, the network switches back to testnet

Steps to reproduce

• Select the network dropdown in the top bar and switch networks
• Check the local storage settings and reload the page