PIDMR-24 Add support for ePIC handles and dois

[kaggis]

• Restructure identification and validation mechanism to be more clean, simple and performant
• Accept and validate dois and epic handles with correct resolution procedure
• Add case insensitivity for pid type prefixes (e.g. ARK:, ark:, DOI:, doi:)
• Minor jsx(html) fixes
• Temporarily support alternative resolver template for swh
• Add some useful links to the supported pids page
• Beautify tooltip area with icons and more friendly messages
• Add live examples that the user is able to click and fill the input box