Add client side form validation

[timjacksonm]

Add client side form validation to the below forms

• [ ] user-auth-form.tsx
• [x] user-cred-form.tsx
• [x] user-register-form.tsx
• [x] Remove required tag on inputs and use state to manage form validation, You will need to update the onSubmit()
• [ ] Setup default error messages and store the strings in lib/utils/errors.ts
• [x] Enable text Error state {errors.email.message}

user-auth-form

• Email input has required tag currently. Needs to be switched to using Error state management + error messaging. .

user-cred-form

• Email input has required tag currently. Needs to be switched to using Error state management + error messaging.
• Password input has required tag currently. Needs to be switched to using Error state management + error messaging.

user-register-form

• Passwords should match
• Username minimum characters 4 (max ??)
• Password minimum 6 characters (regex for strong password ??)