Add authentication

[butterflyforkill]

Create registration and login:

• schemas and functionality for registration and login: database and routes

[butterflyforkill]

Start to add auth: made changes for user model and schema, create routes

[butterflyforkill]

Change the structure, add pass hashing, verify and create user

[butterflyforkill]

Add user creation with hash password, reorganise the structure

[butterflyforkill]

Adding to the database is working

[butterflyforkill]

Create access token, minor changes

[butterflyforkill]

Add login route Tested, login is working

[butterflyforkill]

Related task to the auth: Related task

[butterflyforkill]

Due to the connected task I added more time: +4 hours

[butterflyforkill]

Next connected task Auth: revoke token