fix(admin): view version and auth status

[Ealenn]

Description

• Add Admin swagger Button
• Fix login error

[codecov-commenter]

Codecov Report

Merging #24 (2a15878) into master (dabc7c8) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master       #24   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           18        18           
  Branches         1         1           
=========================================
  Hits            18        18           

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