Add beta analysis inventory view

[lhparker1]

Summary

• Add a beta inventory mode alongside the narrative article view.
• Provide structured views for outputs, decisions, findings, inputs, and supporting papers, with shared detail dialogs and provenance navigation.
• Restore evidence-PDF quote finding and highlighting, add bounded table previews, and align the inventory components with the MySTRA page-store contract.
• Keep the inventory navigation and layout consistent with the existing article experience.
• Open the same inventory detail dialogs when readers click or keyboard-activate an inline ASTRA reference in the narrative report, while retaining hover previews and sub-analysis navigation.

Why

The narrative view is effective for reading a report, but it is harder to inspect the complete structured analysis. The inventory gives readers a complementary way to browse every declared analytical object and follow its relationships without duplicating ASTRA semantics in the theme.

Validation

• npm test — 95 tests passed
• npm run typecheck
• npm run build:article

Coordination

This is a draft because the inventory snapshot contract must ship in a compatible MySTRA release before the feature can be published.

[lhparker1]

Closing as superseded by #7 and the viewer split. Publication rendering remains in astra-theme; project inventory and record inspection now live in astra-viewer, with Jupyter hosting through jupyterlab-astra.