[Enhancement] Add more captcha solver service

[phamleduy04]

Currently, the app only supports Capsolver, if you want to add other services please let me know.

[GR-Dinesh]

Thank you sir. I'll check this out.

[Syzygianinfern0]

@phamleduy04 I took a look at the repo today (last time I checked was when it was archived). After it was archived, I implemented my own fix for the authentication errors here: https://github.com/Syzygianinfern0/Texas-DPS-Scheduler

For the captcha issue, I managed to work around it by refreshing at random intervals. You can see the logic I used here:

https://github.com/Syzygianinfern0/Texas-DPS-Scheduler/blob/0ed92e16061e61ba69281a8ae8539cca3426932d/fingerprints.py#L64