[Anon] Dark Elves (1b): swords and daggers for dark elves don't have the "dark elf blade" option

**Problem:**
swords and daggers for dark elves don't have the "dark elf blade" option

**Expected:**
an extra option in addition to gromril weapon and ithilmar weapon called "dark elf blade" which costs 15gc extra.

**Additional Info:**
Town Cryer #12

**List:** https://www.newrecruit.eu/app/list/OdMS6

Locate the dark elf sword and dagger entries in the repository and compare their existing gromril and ithilmar weapon options. Add the requested dark elf blade option with the 15gc cost, then verify that both weapon types show it correctly in the generated list.

Written by the indexing model from the issue text.