v0.54.1

Changed

• Liquid Glass – Budget module: Migrated budget.css to Glass design tokens. Summary cards (.budget-summary-card), the loans panel, individual loan cards, loan transactions, the loan report hero and grid cells, transaction entry hover states, and the inline modal panel now use --glass-bg-card, --radius-glass-card/--radius-glass-inner, --glass-border-subtle, and --glass-shadow-* tokens. Summary cards receive a subtle module-accent tint via ::after. The overlay backdrop uses --color-overlay-glass instead of a hardcoded rgba value.