Character Info midnight

Character Info v1.9.0

New:
- Added a dedicated Tracked Achievements tab.
- Displays every achievement currently tracked through Blizzard's achievement tracking system.
- Multiple tracked achievements can be viewed together in one scrollable page.
- Added achievement icons, descriptions, points, completion status, rewards, and full criteria progress.
- Added direct Untrack buttons for each tracked achievement.
- Clicking an achievement opens it in Blizzard's Achievements window.
- Added an empty-state guide explaining how to track achievements.
- Added event-driven automatic updates for boss kills, completed encounters, Mythic+ completions, mail, gold, equipment, professions, quests, and Great Vault changes.

Improved:
- Achievement progress refreshes automatically when criteria change, an achievement is earned, or Blizzard tracking changes.
- Supports the modern C_ContentTracking API with a legacy fallback.
- Saved-instance data is actively requested after boss kills instead of relying only on cached lockout information.
- Instance lockouts refresh in several delayed passes so server-side progression has time to update.
- Great Vault progress is requested and rescanned after relevant weekly activities.
- Mail, gold, equipment, and profession changes now update automatically with debounced refreshes.

Fixed:
- Corrected Great Vault category mapping for the current Midnight API.
- Dungeon activities now appear under Dungeons.
- Raid activities now appear under Raid.
- World and Delve activities no longer include Raid activities or show an incorrect six-slot total.
- Great Vault earned-slot totals and per-category progress now match Blizzard's Great Vault window.