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.

openspec/changes/services-as-hub-ia/.pi-map.index.md

@@ -0,0 +1,23 @@
+# openspec/changes/services-as-hub-ia (index)
+dir: openspec/changes/services-as-hub-ia
+
+## role
+Architectural change specification package documenting the reorganization of a media library application's information architecture to center around configured services rather than abstract concepts.
+## parent
+index: openspec/changes/.pi-map.index.md
+map: openspec/changes/.pi-map.md
+## children
+-
+## files
+- design.md
+- proposal.md
+- spec.md
+- tasks.md
+- verify-report.md
+## links
+index: openspec/changes/services-as-hub-ia/.pi-map.index.md
+map: openspec/changes/services-as-hub-ia/.pi-map.md
+## workflows
+-
+## dirty
+-

openspec/changes/services-as-hub-ia/.pi-map.md

@@ -0,0 +1,23 @@
+# openspec/changes/services-as-hub-ia
+dir: openspec/changes/services-as-hub-ia
+
+index: openspec/changes/services-as-hub-ia/.pi-map.index.md
+
+## role
+Architectural change specification package documenting the reorganization of a media library application's information architecture to center around configured services rather than abstract concepts.
+## files
+- design.md | Design document describing a refactoring of application architecture to organize around services as the central information architecture, including backend service registry changes and frontend IA refactoring. | dep: React 18, Vite, TanStack Query/Table, Tailwind v4, shadcn/ui, react-router-dom, FastAPI, SQLite
+- proposal.md | This file is a technical proposal document outlining an architectural reorganization of an application to center its navigation and information architecture around configured services rather than abstract concepts. | dep: Authentik, Jellyfin, Alertmanager, Grafana, Prometheus, TanStack Query, SMTP
+- spec.md | Specification document detailing a frontend information architecture reorganization around services as the central hub, including new service types, routing changes, and navigation requirements.
+- tasks.md | Defines a 12-slice task breakdown for restructuring a media library viewer app's information architecture to be service-centric. | dep: backend (ruff, pytest), frontend (npm, vitest), jellyseerr, jellyfin, authentik, alertmanager, grafana, prometheus
+- verify-report.md | Documents the verification phase results for a UI restructuring effort that reorganizes an application's information architecture around services.
+## arch
+OpenSpec change-management pattern with structured proposal-to-verification lifecycle documents (design, proposal, spec, tasks, verification) defining a service-centric IA refactoring across backend registry and frontend navigation.
+## tags
+architecture, information, around, services, design, document, application, service
+## symbols
+-
+## workflows
+-
+## dirty
+-