Share MikCEH through the addon table instead of a global; the options
addon now reads the search pattern trigger type from
MikSBT.TRIGGERTYPE_SEARCH_PATTERN. ClassicAPI's table.wipe also resets
the Lua 5.0 length, so replace MikCEH.EraseTable and the hand-written
clear-then-setn loops with it.
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.