> - Maybe a little basic training able to be unlocked before the first dungeons (if this is missed, full unlock whenever it is designed, but as I do not know how game programming works, I am unsure if this is able)

We used to have Guildhests for this but most people don't realise they exist anymore. When you unlock Levequests you also get to do Guildhests which are short 2-3minute exercises to get you used to being in a party. We also have Trust NPCs now that can ease you into the dungeon content so it shouldn't be as imposing. They're a great way to learn and practice the basics without anyone judging you.

> - The Smith are simply named like ordinary NPC, I would like them to have special icons next to the dungeons. If I did not know, I would think it is a regular NPC

They have a big flag next to them that is meant to grab your attention. I would have thought that would qualify?