Add localization mod metadata and build scripts

scripts/build.ps1

@@ -0,0 +1,7 @@
+$ErrorActionPreference = "Stop"
+
+if (-not (Test-Path -LiteralPath "build")) {
+    New-Item -ItemType Directory -Path "build" | Out-Null
+}
+
+Divine -a pack -s Mods -d build/DnD55eRussian.pak

scripts/build.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+mkdir -p build
+Divine -a pack -s Mods -d build/DnD55eRussian.pak