Artifact Respec

Added

• Icon-based UI with five row buttons (Nature, Fel, Arcane, Storm, Holy) and hover tooltips
• Orientation toggle button (horizontal/vertical); choice saved in ArtifactRespecDB.orientation
• Resizable frame with bottom-right sizer; responsive icon sizing saved as ArtifactRespecDB.iconSize
• /ar opens the UI; /ar help shows a multi-line command list with alias pairs

Changed

• Layout logic: frame now wraps tightly around buttons and reflows when toggling orientation
• Help output formatted as alias pairs per line

Fixed

• Resizing error on some clients by preferring SetResizeBounds and falling back to SetMinResize/SetMaxResize
• Consistent icon size maintained across horizontal/vertical orientations