Improve faucet links

[LesnyRumcajs]

Summary

• Consider acquiring at least five backlinks from filecoin.io, docs.filecoin.io and fil.org pages to strengthen domain authority.

• Consider reaching out to reputable websites or partners for additional backlinks, focusing on quality rather than quantity.

• Consider linking to other Filecoin faucets, such as Fil+ AutoAllocator and Lotus Fountain.

Additional Links & Resources

Marked as P2 & P3

[LesnyRumcajs]

Links to and from docs.filecoin.io are already in place.