Complete Web3 Wallet UI Reskin

This Gig covers the complete UI/UX reskin of the remaining Web3 wallet application screens (Dashboard, Send/Receive, Swap, Settings, and Approval Modals) using the established premium glassmorphism brand standard. NOTE: This scope is strictly limited to UI architecture and frontend overrides. It does NOT include building new custom blockchain features, altering core RPC logic, or writing new smart contracts