Fix e2e test
Update siteicon for v4 signature type
Code refactor
Code refactor
Remove origin and address in signatrue request
Update e2e tests
Use getNetworkName function
Move header component inline jsx
Update snaps
* Update mock state data
* Convert App Header test to tlr.
* Convert Gas Timing test to tlr.
* Convert Account Details Modal to tlr.
* Update Sig Req test to match mock state changes.
* Add test-ids to Editable Label for Account Details Modal
* Adjust selectors test for the mock state update.
* Add back gasIsLoading for selectors test.
