Kaladrax's Color Checker

-- Historical record of versions, features, and bugfixes for Kaladrax's Loot Color Notifier
--
-- Responsibilities:
--    • Maintain a chronological log of all addon changes
--    • Document version-specific feature additions (e.g., Settings API migration)
--    • Track bugfixes and logic improvements (e.g., dynamic sound pathing)
--
-- Version 2.3.2 (2026-01-29)
--    • UI Overhaul: Migrated the configuration panel to the 2026 MoP Settings API.
--    • Interface: Added a "Professional Blue" gradient background (Dark to Light Blue).
--    • Logic: Implemented dynamic folder detection to prevent broken sound paths if the addon folder is renamed.
--    • Fix: Corrected Epic (Purple) sound file reference from 'loot_epic.wav' to 'loot_purple.wav'.
--    • Structure: Separated Welcome messaging and logic into standalone files for better maintainability.
--    • Slash Command: Updated /kc to utilize the modern OpenToCategory API.
--
-- Version 2.3.1 (2025-08-04)
--    • Addon name changed from "KalsColors" to "Kaladrax's Loot Color Notifier".
--    • Improved error handling for missing or invalid sound file paths.
--    • Welcome message enhanced with version info and customization tip.
--    • Enabled sound customization via .wav replacement in the "sounds" folder.
--
-- Version 2.3.0 (2025-07-04)
--    • Updated TOC Interface to 50400 for Mists of Pandaria Classic compatibility.
--    • Added fallback timer implementation when C_Timer is unavailable.
--    • Enhanced welcome banner to display addon version and interface ID on login.
--    • Introduced "Reset to Defaults" button in the configuration panel.
--
-- Version 2.2.0 (2025-06-22)
--    • Fixed config UI to correctly load saved settings from the database.
--    • Defaults are now only applied if values are missing.
--    • Configuration controls now reflect stored values when reopened.
--    • Enhanced dropdown logic to sync properly with custom file paths.
--
-- Version 2.1.0 (2025-06-20)
--    • Added sound file dropdown presets for each item quality.
--    • Users can now select predefined sounds from a dropdown.
--    • Cleaned up unused variables and redundant logic in UI.
--
-- Version 2.0.0 (2025-06-18)
--    • Major rewrite of configuration panel with full item quality coverage.
--    • Per-quality toggles for sound and popup alerts.
--    • Added editable sound file paths per quality.
--    • Database format updated to include alertSound, alertPopup, and alertSoundFile tables.
--
-- Version 1.1.0 (2025-06-10)
--    • Bugfix: Sound alerts were not playing for certain qualities.
--    • Added fallback sound if user file path was missing or invalid.
--    • Slash command /kc implemented to toggle the configuration window.
--
-- Version 1.0.0 (2025-06-01)
--    • Initial release.
--    • Popup alerts and sound support for looted items by quality.