`avatar` switch should not lead to robot

[El-NIVVO]

avatar switch should not lead to the robot but should refresh the page with the new avatar data. Click on the avatar picture on the top right instead should lead to robot

[El-NIVVO]

update

now logic is:

• when you switch avatar (in keplr) = stays on the same page but become read-only;
• when switching from cyb - leads to sigma

should be:

• when switching in cyb or keplr - stay on the current page, but refresh with the chosen avatar data.