Life Support - Druid Edition

LifeSupport Druid 0.2.18 — TBC Anniversary
Registers the settings command before unit-frame initialization, so a frame initialization error does not prevent command registration.
Adds /lifesupportdruid as an alternative to /lsd.
Adds /lifesupportdruid version to report this build and whether settings, frames and options loaded.
Repairs incorrectly typed legacy settings while preserving valid saved bindings.
Initializes settings only for this addon's own loading event.
Retains the full options layout, casting commentary and low-mana alerts from 0.2.17.
Validation: Lua 5.1 syntax checks and simulated early command registration, addon-event filtering, legacy scalar repair, binding preservation, options dispatch and version reporting passed. The tester's installation and live UI remain unverified.