Dashboard ErikAI port: analysis engine is Lite-only

[erikdarlingdata]

Problem

The ErikAI analysis engine (analyze_server, get_analysis_facts, compare_analysis, audit_config, etc.) only exists in Lite. Dashboard users get 57 MCP tools for raw data access but no inference engine, no scored findings, no drill-down analysis.

What's Needed

Port the analysis pipeline to the Dashboard's SQL Server backend:

• DuckDbFactCollector → SqlServerFactCollector (query collect.* tables instead of DuckDB v_* views)
• FactScorer, RelationshipGraph, InferenceEngine — portable as-is (no DuckDB dependency)
• DrillDownCollector → SQL Server version querying collect.* and report.* views
• FindingStore → SQL Server persistence (new table in config schema)
• McpAnalysisTools → register in Dashboard McpHostService

Design Reference

See erikai-dashboard-port.md memory file for detailed port plan.

Dependencies

• Issue Lite: MCP tool coverage gaps — 8 collectors with no tools #576 (Lite MCP gaps) — merged
• Issue ErikAI: analyze_server should return complete analysis, not breadcrumb trail #578 (self-sufficient analysis) — merged
• Dashboard MCP coverage (Dashboard: MCP tool coverage gaps — 26 tables with no tools #577) — merged, provides the data access tools the port will use