Type to find networks instead of choosing them by role="option" in cypress tests

[portdeveloper]

Description

This PR:

• Changes the way that the networks are selected from the dropdown:
  Instead of clicking on the dropdown and looking for a something with [role="option"], we click on the dropdown menu, start typing the network name, and click on the first result that appears:
  cy.get("#react-select-container") .click() .find("input") .first() .type(networkName, { force: true }) .type("{enter}", { force: true });

• Changes the way Custom chains dropdown entry is selected to the method above

• Removes the 1000 ms delay on the proxy contract on Base test

I have tested these changes at least 50 times on my local instance but cypress may behave differently on gh actions

Additional Information

• I have read the contributing docs (if this is your first contribution)
• This is not a duplicate of any existing pull request

Related Issues

Fixes #146

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Name	Status	Preview	Comments	Updated (UTC)
abi-ninja-v2	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Aug 28, 2024 6:35am

[carletex]

Only 50 times? haha

Good job @portdeveloper !!!

[technophile-04]

Makes sense! tested locally and works nicely on CI too, Tysm @portdeveloper!