Remove "This is your account" banner

[lukaw3d]

Before	After

[github-actions]

Deployed to Cloudflare Pages

Latest commit:	e1546b8dfd4b0dcec7a3c8045b4a740183fa90bb
Status:	✅ Deploy successful!
Preview URL:	https://e2da485e.oasis-wallet.pages.dev

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.31%. Comparing base (d091cdc) to head (e1546b8).

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1866      +/-   ##
==========================================
+ Coverage   81.30%   81.31%   +0.01%     
==========================================
  Files         193      193              
  Lines        5097     5095       -2     
  Branches      941      939       -2     
==========================================
- Hits         4144     4143       -1     
+ Misses        953      952       -1     

Flag	Coverage Δ
cypress	45.91% <100.00%> (-0.04%)	⬇️
jest	77.21% <33.33%> (+0.03%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...ages/AccountPage/Features/AccountSummary/index.tsx	84.84% <100.00%> (-0.45%)	⬇️

... and 4 files with indirect coverage changes