Add pyarrow/duckdb/openpyxl dependencies to KPI analysis requirements, fix KPI compare selector to expose all RATs KPIs regardless of group filter matching V1 behavior, and restrict top-N group additions to valid KPI candidates from compare options to avoid meta columns

Refactor GitHub Actions workflow to use paths-ignore instead of negated paths and simplify Dockerfile CMD to single-line format with consolidated websocket origin flag

Add GitHub Actions workflow for Panel app deployment to Hugging Face Spaces with path-based triggers, VS Code project color customization, and comprehensive KPI health check drill-down documentation including group-based filtering, SLA benchmarking, timeline visualization, and complaint sites roadmap