feat: add animated SVG components for enhanced UI

- Introduced `AnimatedAegisCore` component for a rotating aegis core animation.
- Added `AnimatedFractalBeacon` component featuring pulsating beacon waves and core.
- Created `AnimatedOrbitShards` component with dual rotating shard orbits.
- Implemented `AnimatedPacketBurst` component simulating packet movement with a core pulse.
- Developed `AnimatedQuantumLattice` component showcasing a multi-node compute graph with directional flow.
- Added `AnimatedShieldMatrix` component representing a security lattice with scanning lines and node heartbeat.
- Created `AnimatedTokenStream` component illustrating token ingestion and transformation lanes.
- Introduced `AnimatedWaveInterference` component depicting wave interference with animated dots.
- Implemented `NetworksPage` component for displaying and managing network agents with search functionality and detailed views.