- Wiki Map.canvas: 13 nodes at golden angle 137.5deg (Fibonacci/sunflower pattern)
- index at center, 3 domain _indexes in ring 1, content in outer rings
- Color coded: orange=concepts, purple=entities, green=sources, blue=navigation
- 17 semantic edges with labels
- graph.json: search:path:wiki — eliminates all plugin file noise
- hideUnresolved:true — removes phantom Subject A/B nodes
- nodeSizeMultiplier 1.8 — hub nodes visually dominant
- repelStrength 30 — clean radial spreading
- Created wiki/concepts/_index.md, wiki/entities/_index.md, wiki/sources/_index.md
- These are domain hub nodes that create the 3-ring hierarchy in graph view
- All wiki pages now link to their domain _index
- Creates proper hub-and-spoke topology in force-directed graph
