Raresight - an Ellesmere Rarescanner/Silver Dragon Bridge

Added shared appearance settings for RareScanner and SilverDragon integrations.

Added configurable alert background opacity.

Added adjustable alert width, including minimum and maximum width settings.

Added configurable horizontal and vertical positioning offsets.

Added additional appearance controls, including font size, padding and accent borders.

Added appearance configuration through the RareSight settings interface.

Preserved existing scanner configurations and SavedVariables.

Fixed SilverDragon alerts failing to integrate into the EllesmereUI Quest Tracker.

Removed the requirement for SilverDragon popup objects to contain the legacy data field when they are already present in the active popup stack.

Fixed incorrect appearance namespace references in the SilverDragon renderer.

Fixed additional appearance namespace errors in the compact alert renderer.

Corrected Lua errors caused by attempts to access a nil Appearance table.

Fixed integrated alerts incorrectly inheriting standalone minimum-width constraints.

Corrected vertical alignment to reference the Quest Tracker's visible divider rather than its background frame.

Improved horizontal alignment between SilverDragon alerts and the Quest Tracker.

Corrected positioning calculations involving native popup adjustments and different frame scales.

Improved live refresh behaviour when changing the Quest section left inset.

Preserved existing saved alignment values when updating, including zero.

Retained compatibility metadata for WoW Retail 12.1.5 (Interface: 120105).