A welcoming update

This update brings some changes to the onboarding of new users, some cosmetic changes to the pricing page and boards, and more!

• Various small bug fixes
• Rework colour input selector
• Rework pricing section designs
• Improved onboarding for new users
• Redesign checkboxes to toggle style
• Update body font throughout the site
• Added existing tags under tags input
• Slight changes to user settings pages
• Updated header fonts throughout the site
• Use board text colours on dashboard links
• Added Cloudflare recaptcha to register page
• Redesign board header to a more sleek style
• Remove ads from homepage and relevant pages
• Update site icon when user has notifications
• Add "unsubscribe to all emails" link to emails
• Changed the "Create board" form to include settings
• Detect pasting of link anywhere on dashboard to create card
• Added the ability to mass move/copy cards from board to board
• The MyBoard logo and other UI elements will now match the boards text colour