feat: spin off Pokémon ROM-hack catalog from homelabstack

Curated knowledge base + pipeline for the valhalla Pokémon ROM-hack
collection, moved out of the homelabstack infra repo on 2026-06-06 so that
repo stays focused on the homelab.

- pokemon-romhack-vault/      Obsidian vault: 75 hack notes + Index/Types/Platform MOCs (generated by build-romhack-vault.py)
- scripts/                    build-romhack-vault, romhack-import/fetch/apply
- pokemon-romhacks-wanted.md  manual-acquisition list (gated hacks)
- drop/                       gitignored ~1.3GB binary staging area

The ROMs live on valhalla (/storage1/Emulation) served by the RomM stack,
which stays in homelabstack (stacks/roms).

pokemon-romhack-vault/Hacks/Volt White 2 Redux.md

@@ -0,0 +1,33 @@
+---
+title: "Pokémon Volt White 2 Redux"
+platform: NDS
+base: "White 2"
+version: "1.4.1"
+status: "Complete"
+type: ["Vanilla+", "Difficulty", "Expansion"]
+generation: "Gen 1–5 mons"
+library_path: "roms/nds/Hacks/Pokemon - Volt White 2 Redux (Hack).nds"
+source: "https://www.pokecommunity.com/"
+added: 2026-06-06
+tags: ["hack", "platform/nds", "base/white2", "status/complete", "type/vanilla+", "type/difficulty", "type/expansion"]
+---
+# Pokémon Volt White 2 Redux
+
+> [!info] Vanilla+ · Difficulty · Expansion — **Complete**
+> Nintendo DS · base **White 2** · version **1.4.1** · Gen 1–5 mons
+
+## Summary
+A community 'Redux' fork of Drayano's Volt White 2 — expanded availability and rebalanced difficulty.
+
+## Type
+[[Types#Vanilla+|Vanilla+]] [[Types#Difficulty|Difficulty]] [[Types#Expansion|Expansion]]
+
+## Links
+- Source / info: https://www.pokecommunity.com/
+- Lookup: https://duckduckgo.com/?q=Pok%C3%A9mon%20Volt%20White%202%20Redux%20rom%20hack
+
+## In the library
+- `roms/nds/Hacks/Pokemon - Volt White 2 Redux (Hack).nds` on valhalla
+- Patch/source artifact archived under `/storage1/igir/romhacks/patches/`
+
+[[Index|← back to directory]]