feat: /account page

[SebassNoob]

This PR implements a account page where users can change their email and password, as well as view the status of already uploaded notes.

WIP pls im suffering from a creative burnout
everything i build is ugly af

[codecov]

Codecov Report

Merging #84 (ee75cfa) into dev (08ca280) will decrease coverage by 0.46%.
The diff coverage is 38.09%.

@@            Coverage Diff             @@
##              dev      #84      +/-   ##
==========================================
- Coverage   71.00%   70.55%   -0.46%     
==========================================
  Files          41       41              
  Lines        1635     1654      +19     
==========================================
+ Hits         1161     1167       +6     
- Misses        474      487      +13     

Files Changed	Coverage Δ
holy-grail-backend/backend/app/models/auth.py	38.77% <15.38%> (-1.67%)	⬇️
...ly-grail-backend/backend/app/api/endpoints/auth.py	70.58% <66.66%> (-1.76%)	⬇️
holy-grail-backend/backend/app/schemas/auth.py	100.00% <100.00%> (ø)

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[SebassNoob]

demo:

[SebassNoob]

Is this bad practice? in terms of scalability and maintainability. although it works, having a list of booleans is generally a bad idea, and i was thinking to use a mapping instead.