feat: new landing page + autovault launch

[antoncoding]

• Update landing page
• Update layout + navbar to have more space, and more compact mode
• Refine landing page buttons and navigations, copies
• landing page graphic

Summary by CodeRabbit

• New Features

  • Interactive landing visuals: animated grid dividers, decorative grid accents, halftone imagery, and new feature cards
  • Compact filter bar and improved market filtering controls
  • Asset breakdown tooltip in portfolio showing per-token holdings

• UI/UX Updates

  • Refreshed header/navigation and tighter responsive spacing
  • Updated home and vault list layouts with section tags and grid reveals
  • Collapsible search/action flow with title support

• Removals

  • Cross-chain bridge flows consolidated to a same-chain swap focus
  • Legacy advanced search replaced by compact search/filter components

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