mirjanaKukic

add e2e test for adding custom network

1

Resolves [#15480](https://github.com/MetaMask/metamask-extension/issues/15480) This covers features merged in https://github.com/MetaMask/metamask-extension/pull/14557

add e2e test for default icons

11

Resolves [#13451](https://github.com/MetaMask/metamask-extension/issues/13451) This covers features merged in https://github.com/MetaMask/metamask-extension/pull/13408

Acceptance criteria: * Develop a new e2e test to cover new feature for adding custom network Related ticket: https://github.com/MetaMask/metamask-extension/issues/12903

### Describe the bug **Problem**: In Contacts alignment of some elements is not appropriate on different screen resolutions ### Steps to reproduce First scenario: 1. Open MM 2. Go to...