Merge pull request #1 from lucasrudi/visual/edge-thickness-anomaly-clarity

feat: normalize edge thickness and improve anomaly visibility

feat: Obsidian-style glow, radial bloom expansion, hover highlight, project-scoped summary

docs: update README for v2 unified hierarchical visualizer

feat: global timeline slider with sparkline histogram

feat: v2 HTML template — TypeNode graph, filter toolbar, detail panel

feat: detect_anomalies_typed(), new build_report() shape, --all flag, multi-project main()

feat: add build_type_nodes() with unit tests

refactor: rename AgentNode to InstanceNode, add TypeNode and ProjectMeta dataclasses

chore: initial commit — agent_viz.py v1 + spec + plan