feat(ui): add premium shine sweep effect to company tiles

Former-commit-id: c18ffcf67ad8ba1e972cf26a1c288bcecd22c5fe

components/blocks/SubCompanyTiles.tsx

@@ -126,6 +126,11 @@ export function SubCompanyTiles(props: SubCompanyTilesProps) {
                       : 'bg-gradient-to-t from-[#0a192f]/90 via-[#0a192f]/60 to-[#0a192f]/40 group-hover:from-primary/90 group-hover:to-primary/20'
                   }`} />
                   
+                  {/* Premium Shine Sweep Effect (Industrial Reflection) */}
+                  {!isCurrent && (
+                    <div className="absolute top-0 -left-[150%] h-[200%] w-[150%] bg-gradient-to-r from-transparent via-white/10 to-transparent skew-x-[-20deg] group-hover:left-[100%] transition-all duration-1000 ease-[cubic-bezier(0.16,1,0.3,1)] z-30 pointer-events-none" />
+                  )}
+                  
                   {/* Current Site Indicator Badge */}
                   {isCurrent && (
                     <div className="absolute top-6 right-6 z-20">