v2.5.4

Added

• New Solar (Amber → Sunset Coral) overlay theme replacing Lumina for enhanced contrast.
• Full-width Preview Mode responsive layout picker preventing vertical text squishing in General settings.
• Automatic Russian language streaming fallback in Live Preview when preferred languages match Russian.

Changed

• Decoupled floating overlay appearance completely from panel window theme to preserve high-contrast dark frosted glass.
• Multi-phrase live speech accumulator preventing recognition stalls during pauses in dictation.

Fixed

• Fixed Russian acoustic phonetic errors for goals and case agreement (e.g., proper accusative «твою цель»).
• Fixed squashed segmented buttons and labels in General settings card.
• Fixed overlay themes turning white when Light Panel appearance is selected.