fix(lore): translate tags on the 4 recently-reorganized NPC files

Narcyza Eleness Zurbach.md, Klara.md, Klaus von Übertropp.md, and
Nemyo.md were moved into their subfolders in a separate local WIP
that landed on main after the vault-wide tag translation ran, so
their Polish tags were never touched by that pass.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

npcs/Nauczyciele/Klaus von Übertropp.md

@@ -1,8 +1,8 @@
 ---
 tags:
   - npc
-  - człowiek
-  - kult-otchłani
+  - human
+  - abyss-cult
 aliases: []
 ---
 | **Zdjęcie**             | **                                                                       |

npcs/Uczniowie/Klara.md

@@ -1,8 +1,8 @@
 ---
 tags:
   - npc
-  - anioł
-  - uczeń
+  - angel
+  - student
   - todo
 aliases: []
 ---

npcs/Uczniowie/Narcyza Eleness Zurbach.md

@@ -2,8 +2,8 @@
 tags:
   - npc
   - demon
-  - arcysukkubica
-  - uczeń
+  - archsuccubus
+  - student
 aliases:
   - Narcyza Zurbach
   - Narcyza

npcs/Uczniowie/Nemyo.md

@@ -2,7 +2,7 @@
 tags:
   - npc
   - feles
-  - alchemia
+  - alchemy
 ---
 | **Zdjęcie**             | **                                       |
 | ----------------------- | ------------------------------------------ |