Re-sync after coa-ace3 9583952 backported WoWUIDev/Ace3 PR #10 which fixes
the AceDB-3.0 simple-value defaults metatable: previously falsy defaults
like ["*"] = false read back as nil because of `k2~=nil and v or nil`
short-circuiting. Now they round-trip correctly.
Aligns the unsuffixed Ace bundle with the rest of the Exiles forks
(the -ElvUI namespaced copies are intentionally left alone to keep
ElvUI's config UI isolated from any other addon's LibStub registrations).
Per-library MINOR moves:
CallbackHandler-1.0 6 → 8
AceAddon-3.0 12 → 13
AceTimer-3.0 1017 → 17 (canonical numbering — same C_Timer impl)
AceHook-3.0 8 → 9
AceDB-3.0 27 → 33
AceDBOptions-3.0 15 → 15 (unchanged)
AceComm-3.0 12 → 14
AceSerializer-3.0 3 → 5
Other Ace libs (Event, Config family, GUI, Locale, Console, Bucket) were
already at the canonical target.