Add reset button to network configuration

[cashd]

closes #14

• added a button to the bottom of the network configuration tab that resets an anvil fork

[cashd]

hey @jxom is there any additional changes I need to make for this PR?

[jxom]

Looking good! Would be nice if the "Reset fork" button was underneath the "Update" button, and with a red outlined variant of button.

Can we also make sure the UI also reflects the updated network state (ie. the restarted state)?

Thank you!

[cashd]

Looking good! Would be nice if the "Reset fork" button was underneath the "Update" button, and with a red outlined variant of button.

Can we also make sure the UI also reflects the updated network state (ie. the restarted state)?

Thank you!

Just pushed those UI changes and verified that the reset button works. My local-forked anvil instance receives the anvil_reset event and the block number goes back to the forked start.