v5.1.0

Bug Fixes

• fix missing ref in Message, Sheet and Toast components (35950d3), closes #258
• fix wrong position and size of segemented button in Navbar subtitle snippet postion and size (e8088c1), closes #276 #277
• svelte: use element-specific attribute types for component prop inheritance (7d6e4cc), closes #256
• vue: pass subnavbar slot to NavbarClasses for correct bgBlur/bg height (256f1d8)