chore: regenerate stale .pi-map.md / .pi-map.index.md project maps

Project map had drifted: claimed recharts unused (was used), ObservabilityPage.tsx
exists (refactored to service-tabs/), missed JellyfinNowPlayingWidget +
authentik/backups service types. Regenerate to reflect post-change reality:
new Qbittorrent/LineSeriesChart/Prometheus{Gauge,Mean}Widget files,
service_data.py/qbittorrent_store.py, canonical prometheus-charting +
service-storage specs, archived changes.

docs/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: docs
 
 ## role
-Documentation directory containing architecture, planning, and operational reference materials for the project.
+Documentation package providing architecture decisions, requirements, migration plans, and operational runbooks for the Manage application and its observability stack.
 ## parent
 index: ./.pi-map.index.md
 map: ./.pi-map.md

docs/.pi-map.md

@@ -4,16 +4,16 @@ dir: docs
 index: docs/.pi-map.index.md
 
 ## role
-Documentation directory containing architecture, planning, and operational reference materials for the project.
+Documentation package providing architecture decisions, requirements, migration plans, and operational runbooks for the Manage application and its observability stack.
 ## files
 - MIGRATION_PLAN.md | This file documents the architecture, API design, and step-by-step migration plan for transitioning an application from a Streamlit monolith to a FastAPI and React SPA. | dep: FastAPI, React, Vite, TypeScript, pydantic-settings, @tanstack/react-query, ag-grid-react, recharts, tailwindcss
-- REQUIREMENTS.md | This file is a living requirements and decision log detailing the product goals, architecture, and feature specifications for a web application that manages a remote Jellyfin media library and inspects server files over SSH.
+- REQUIREMENTS.md | A living requirements and decision log documenting product goals, architecture choices, and detailed functional specifications for "Manage," a web application for browsing Jellyfin media libraries and inspecting remote media files over SSH. | dep: React, TypeScript, shadcn/ui, Tailwind CSS, TanStack Table, Vitest, Jellyfin API, Prometheus, Grafana, Alertmanager, SQLite
 - monitoring-logging-design.md | Design document detailing a self-hosted observability architecture (metrics, logs, dashboards, alerting) for integration with a platform called Manage. | dep: Prometheus, Grafana, Node Exporter, Grafana Loki, Grafana Alloy, Alertmanager, Authentik, Traefik
 - observability-runbooks.md | Provides operational runbooks, configuration, and maintenance procedures for deploying and managing a standalone observability stack. | dep: Prometheus, Grafana, Loki, Alloy, Alertmanager, Node Exporter, Docker Compose, Traefik
 ## arch
-Flat collection of standalone Markdown documents covering requirements tracking, migration planning, and observability/operational runbooks.
+Flat collection of Markdown-based living design documents and runbooks serving as the project's single source of truth for planning, requirements, and operations.
 ## tags
-design, react, observability, architecture, migration, plan, requirements, runbooks
+react, design, observability, architecture, migration, plan, requirements, prometheus
 ## symbols
 -
 ## workflows

docs/superpowers/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: docs/superpowers
 
 ## role
-Documentation directory for advanced features, plugins, or capabilities (currently empty).
+Documentation directory for the project's "superpowers" feature set, concepts, or capabilities.
 ## parent
 index: docs/.pi-map.index.md
 map: docs/.pi-map.md

docs/superpowers/.pi-map.md

@@ -4,10 +4,10 @@ dir: docs/superpowers
 index: docs/superpowers/.pi-map.index.md
 
 ## role
-Documentation directory for advanced features, plugins, or capabilities (currently empty).
+Documentation directory for the project's "superpowers" feature set, concepts, or capabilities.
 ## files
 ## arch
-Flat file structure intended for Markdown or supplementary documentation resources.
+Flat file-based documentation structure with no code files present.
 ## tags
 -
 ## symbols

docs/superpowers/plans/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: docs/superpowers/plans
 
 ## role
-Documentation directory containing detailed implementation plans for specific project features or standalone systems.
+Documentation directory containing implementation plans for major system features and infrastructure improvements.
 ## parent
 index: docs/superpowers/.pi-map.index.md
 map: docs/superpowers/.pi-map.md

docs/superpowers/plans/.pi-map.md

@@ -4,11 +4,11 @@ dir: docs/superpowers/plans
 index: docs/superpowers/plans/.pi-map.index.md
 
 ## role
-Documentation directory containing detailed implementation plans for specific project features or standalone systems.
+Documentation directory containing implementation plans for major system features and infrastructure improvements.
 ## files
 - 2026-05-11-backup-monitoring.md | Implementation plan for building a standalone backup monitoring system with FastAPI backend, SQLite storage, and React frontend that receives HTTP reports, tracks jobs/runs/alerts, and provides dashboards with validation and alerting. | dep: FastAPI, SQLite, Pydantic, React, TypeScript, TanStack Query, D3, MUI, Python uuid/time/json modules
 ## arch
-Flat-file markdown documentation following a date-prefixed naming convention (`YYYY-MM-DD-feature.md`) to organize chronological planning artifacts.
+Date-prefixed Markdown files following a structured planning format with technical requirements, architecture decisions, and implementation steps.
 ## tags
 backup, monitoring, fastapi, sqlite, react, 2026, 05, 11
 ## symbols

docs/superpowers/specs/.pi-map.index.md

@@ -2,7 +2,7 @@
 dir: docs/superpowers/specs
 
 ## role
-Contains design specification documents for major features and system modules.
+Documentation directory containing design specifications for system features
 ## parent
 index: docs/superpowers/.pi-map.index.md
 map: docs/superpowers/.pi-map.md

docs/superpowers/specs/.pi-map.md

@@ -4,11 +4,11 @@ dir: docs/superpowers/specs
 index: docs/superpowers/specs/.pi-map.index.md
 
 ## role
-Contains design specification documents for major features and system modules.
+Documentation directory containing design specifications for system features
 ## files
 - 2026-05-11-backup-monitoring-design.md | Design document for a standalone backup monitoring module with HTTP API ingestion, SQLite storage, automated alerting, and React frontend for a media library viewer application. | dep: FastAPI, React, SQLite, OIDC/JWT, D3, existing MonitoringPoller
 ## arch
-Dated markdown files following a specification-driven development pattern, each documenting complete system designs including storage, APIs, alerting, and frontend integration.
+Single-file design documents using structured Markdown with architectural decisions, data models, and component descriptions
 ## tags
 design, backup, monitoring, sqlite, react, 2026, 05, 11
 ## symbols