Organization Fork Layout
This example demonstrates an organization fork layout using a force-directed simulation. It initializes a set of nodes and links, and applies three forces—many-body repulsion, link attraction, and centering—via the `d3.forceSimulation` API with `forceManyBody`, `forceLink`, and `forceCenter`. The simulation runs on a React framework with an SVG container, rendering circles for nodes. The code logs each simulation tick to the console, showing the iteration of the physics-based layout.