Currently when you select a config from the NetworkDropdown it will write to local storage and override AgoricProvider's defaultNetworkConfig.
I think we could make this better though. Maybe have the provider take networkConfigs as a list, change it to defaultChainId which references one of the network configs, and have networkDropdown read from networkConfigs to show the options.
What is the Problem Being Solved?
Paraphrased from @samsiegart
Description of the Design
Outlined in above section
Security Considerations
N/A
Scaling Considerations
N/A
Test Plan
N/A