* (security) Mandate content-type on POST calls
* (security) Add JSON content-type in POST requests with a body
* Added Content Type on missing endpoints
* (review) docs and newlines
* (docs) add JSON content type header
* style(clang-format): fix lint errors
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Co-authored-by: axfla <axfla@hotmail.fr>
Co-authored-by: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>
This makes it faster to input the PIN after clicking on the PIN
notification on the desktop, since you no longer need to click
the PIN input or focus on it by pressing Tab many times.