feat(qol): add Movement Alert (Movement Cooldown, Time Spiral, Gatewa…

[dfrisone]

Summary

Adds a new Quality of Life feature, Movement Alert, with three independently-toggleable on-screen trackers: a Movement Cooldown Alert for the player's class mobility spell(s), a Time Spiral banner for cooldown-reset procs, and a Warlock-only Gateway Shard usability alert — each with Sound and Text-to-Speech support and full Unlock Mode positioning.

Changes

Movement Alert — Runtime

• New file EllesmereUIQoL_MovementAlert.lua implementing all three trackers:
  • Movement Cooldown Alert: per-spec mobility spell detection, charge tracking, text/icon/bar display modes, class filtering, and a per-spell override list (enable/disable, custom text, add-by-ID).
  • Time Spiral: detects a tracked mobility spell's cooldown being proc-reset via SPELL_ACTIVATION_OVERLAY_GLOW and flashes a countdown banner.
  • Gateway Shard: polls the Gateway Control Shard item and alerts when usable, with a Combat Only mode.
• Added a shared FireTrackerAlert dispatcher: Text-to-Speech (via C_VoiceChat.SpeakText) takes priority over a configured Sound when both are set.
• Wired Sound playback through EllesmereUI._groupDeathSoundPaths (LibSharedMedia-backed, shared with the rest of the addon) rather than querying LibSharedMedia directly, with type-safe routing between PlaySound (SoundKitID) and PlaySoundFile (file path).

Movement Alert — Options UI

• New file EUI_QoL_MovementAlert_Options.lua building the "Movement" page: master toggle + settings cog per tracker, a 13-class filter grid, a Tracked Spells list with per-spell enable/custom-text/remove and an "Add Spell" popup, and Sound/TTS controls (including a live voice-preview dropdown) on all three trackers.
• Added a Sound dropdown to the Movement Cooldown Alert cog for parity with Time Spiral and Gateway Shard, greyed out when Text-to-Speech is enabled.

Unlock Mode

• Registered three independently movable/resizable elements (EUI_MovementAlert, EUI_TimeSpiralAlert, EUI_GatewayShardAlert) under the Quality of Life group.

Module Registration

• Added the Movement page, tab, and search terms (mobility, blink, disengage, time spiral, gateway shard, etc.) to the EllesmereUIQoL module in EUI_QoL_Options.lua.
• Wired EllesmereUI._ResetMovementAlert into the module's existing Reset-to-defaults handler.

Bug Fixes

(found in review, fixed before commit)

• Fixed the Time Spiral banner getting stuck on screen permanently when disabled mid-flash.
• Fixed Reset-to-defaults leaving an active Movement Cooldown Alert frame frozen on screen.
• Fixed Gateway Shard fighting the user when repositioning via Unlock Mode.
• Fixed stale recharge timers surviving a respec/reset and corrupting charge counts.
• Fixed the Burning Rush-style buff indicator not resyncing when the master toggle is turned off/on mid-combat.
• Fixed an unrelated aura landing in the same batch being able to falsely trigger the buff-active indicator.
• Fixed a crash when a custom spell's display text contains % or %t.
• Fixed the Gateway Shard poll ticker running continuously out of combat even with Combat Only enabled.

Defaults

• All three trackers default to disabled; resetting the module returns every Movement Alert setting to these same defaults.
• No migration needed — this is a new, additive DB slice (profile.movementAlert) that doesn't touch any existing profile data.