Summary

Adds AgentTopologyMap.tsx — Horizon M2 View openclaw#313: Agent Relationship Topology.

New Component: AgentTopologyMap.tsx

• Pure SVG + React state — zero external graph libs (no d3, no react-flow)
• Static concentric layout (deterministic, no physics): principals ring (r=210), crons inner ring (r=115), workers clustered near spawner (r=65)
• Node types: Principal (violet circle, r=28), Worker (blue circle, r=17), Cron (amber rotated-rect diamond)
• Edges: indigo lines for spawn edges, amber dashed lines for cron connections
• Interactions: click-to-inspect detail panel (280px), hover scale animation via CSS transform
• Selected node glow: SVG filter with feGaussianBlur + violet feFlood
• Toolbar: title, 4-type legend, session count badge, Live/Paused toggle, Reset View
• Detail panel: agent name, session type, model, token count, active/idle status, last message preview, token load bar

Mock Data

• 6 principal agents: Luis, Xavier, Amadeus, Tim, Merlin, Julia
• 4 active workers (subagents from Luis): reed-view-290, piper-view-288, quinn-horizon-m1, wes-topology
• 2 cron nodes: Julia Org Health Check, Xavier Instruction Triage
• Edges: Luis→workers (×4), Julia→cron1, Xavier→cron2

Pre-existing Build Fixes (0 TS errors required)

Also fixed pre-existing TypeScript errors on feat/horizon-ui-complete to get a clean build:

• AgentOutputDiffViewer: removed invalid lucide icons + syntax error
• APICredentialHealthDashboard: fixed Badge/Alert variants, removed unsupported indicatorClassName prop
• AgentSkillHeatmap, AgentSoulEditor, DiscoveryRunReplayControls, FindingTrendChart, ModelComparisonMatrix: pre-existing type fixes
• Added missing ui/alert, ui/badge, ui/card, ui/progress components

Build

✓ 1865 modules transformed. 0 TS errors.

Closes openclaw#313