Drop the bundled Babble-Spell-2.2 localization library and resolve spell
names from their IDs via Nampower's GetSpellRecField(id, "name"). Adds a
shared MikSBT.SpellName(id, fallback) helper that returns the client's
localized name when Nampower is present and falls back to the English name
otherwise, so DEFAULT_CONFIG still builds without a Lua error when Nampower
is absent.
Also removes the now-redundant BS:GetSpellIcon fallback in the icon
resolver (the Nampower spellIconID path already covers it) and drops the
lib from the .toc.
Add .pkgmeta (package-as MikScrollingBattleText, move-folders pulling both addon folders to top-level siblings) and a tag-triggered GitHub Actions workflow using BigWigsMods/packager that attaches the single zip to an auto-created GitHub release. Switch both TOCs' Version to the @project-version@ substitution token so the packager stamps the git tag version.
Brues