v0.1.6

Highlights

• Bump XRPL Wallet Kit packages to 0.1.6.
• Sync the browser IIFE bundle and website copy to the same release version.
• Fix Theme Builder light/dark preview so SDK modal internals follow the selected mode.
• Clarify theming docs around ui.mode, direct constructor themeMode, and portal-to-body behavior.

Verification

• npm run build:browser
• npm test (165/165 passing)
• npm --prefix website run build
• npm pack --workspaces --dry-run