Form validation and more

[manolingam]

• Added form validation. Input validation yet to be implemented.
• Better folder structure.
• Removed unused elements.
• Fixed buttons that were not clickable on some areas.
• Brought Fortmatic registration within the form for better integration.
• Overall UI improvements done.

[luisivan]

All good!

We need to separate the register step to the one after the user completes the form, as I mentioned on the chat. Getting this merged in the meantime!

[manolingam]

Got it. Will be fixed in the next pull request today.