Implements the full explainability overlay for understanding why a blob was detected:
- ExplainabilitySnapshot generation with per-link contribution tracking and zone decay
- Fresnel zone ellipsoid geometry computation and 3D wireframe rendering
- WebSocket request_explain / blob_explain flow for on-demand snapshots
- Right-click, long-press, click, and hover tooltip activation paths
- X-ray overlay dims non-contributing elements, highlights contributing links
- Sidebar panel with confidence gauge, links table, sparklines, BLE match card
- Escape key and backdrop click to exit, restoring scene state
Also includes: simple mode removal, CSS cleanup, fleet page enhancements, sidebar timeline fixes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Move inline position:fixed styles from setup.html and expert.css into the
shared layout.css stylesheet. Convert #scene-container and #status-bar from
position:fixed to grid-child layout within .app-shell--live, eliminating
fragile top/height calc chains that broke on every new overlay element.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replace remaining hardcoded font-size, padding, and border-radius values
with design token variables in layout.css, timeline.css, live.html, and
setup.html. Add timeline explain button and selected-event highlight styles.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replace remaining hardcoded border-radius and color values across 22 CSS
files with design system tokens. Add .live-status-bar, .live-scene, and
.live-panel-* classes to layout.css for the grid-based live view shell.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
setup.html was the only page not using the .app-shell CSS grid — its
elements were directly on the body with inline position styles. Wraps
content in .app-shell--live (viewport-filling variant), moves header
into .app-header grid area, and nests #scene-container inside .app-main.
Verified: grep for position:absolute across dashboard/css/ returns only
intentional decorative/component uses (pseudo-elements, toggles, tooltips,
dropdowns, canvas overlays) — zero on layout containers.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
The home page (index.html) was restructured into status headline + 3 cards.
The 3D viewer lives at /live (live.html), setup/calibration at /setup (setup.html).
Fleet page remains at /fleet. home-cards.js pulls snapshot from /ws/dashboard.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
