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Add 4 new documentation files covering the MCP Status & Health Tracking System (18 implementation phases) and update 6 existing files with cross-references to maintain modular documentation structure.

New files:
- status-tracking.mdx: 11-state status system, lifecycle flows, tool filtering
- event-emission.mdx: Event types, payloads, batching configuration
- log-capture.mdx: Server/request logging, buffering, privacy controls
- recovery-system.mdx: Automatic recovery detection, retry logic, tool preservation

Updated files with cross-links:
- architecture.mdx: Add Status Tracking, Event System, Log Capture sections
- tool-discovery.mdx: Add Status Integration, Recovery System sections
- process-management.mdx: Add Status Events, Log Buffering sections
- backend-communication.mdx: Add Events vs Heartbeat, Health Check sections
- commands.mdx: Add health_check command documentation
- hierarchical-router.mdx: Add Status-Based Tool Filtering section

Navigation:
- docs.json: Add "Status & Health Tracking" group to Satellite Development tab

Technical details:
- 11 status values (provisioning → online → offline/error/requires_reauth)
- Event batching: 3-second interval, max 20 per batch
- Retry logic: exponential backoff (500ms, 1s, 2s)
- Log storage: 100-line limit per installation
- Request logging privacy control via settings