persist remote endpoints in localstorage

[meowsbits]

Is your feature request related to a problem? Please describe.
I'm using Expedition locally; pointing the Ethereum JSON-RPC value at a local geth instance http://localhost:8546. Whenever I reload the page, (eg if I'm "hacking on it" and running via npm run start) the field value clears and I have to re-enter the endpoint manually.

Describe the solution you'd like
The value to stick around so I don't have to re-enter it every time the page reloads.

[meowsbits]

and/or set uri path would be fine too

[shanejonas]

👍 for saving the rpc config in localstorage.

---

but in the meantime, theres 3 options you can use for local dev right now:

Set rpc via url

?rpcUrl= Set custom rpc url.

Example: https://expedition.dev/?rpcUrl=https://services.jade.builders/multi-geth/kotti/1.9.2

Configure default urls via environment variables

Override eth url

REACT_APP_ETH_RPC_URL=https://services.jade.builders/multi-geth/mainnet/1.9.2 npm start

OR

Override service runner url

REACT_APP_SERVICE_RUNNER_URL=https://services.jade.builders/ npm start

Source: https://github.com/etclabscore/expedition#configurations

[meowsbits]

ah, that'll do for now! thanks!