v1.0.1 – Long‑range charts stability + dashboard polish

This patch release focuses on stability when viewing longer time ranges, plus a few UI/quality-of-life improvements.

Fixed

• Long-range chart requests (e.g. 24h / 7d / 30d) are now reliable by downsampling data server-side to avoid huge payloads/timeouts.
• API failures now return a consistent JSON error response (instead of a blank 500).

Improved

• Chart data aggregation now includes bucket_seconds so the frontend can correctly align “under load” context with aggregated points.
• Reduced visual clutter on longer ranges by not drawing LOADED markers/lines on 24h / 7d / 30d (LOADED state can still appear in tooltips).
• Speed Test History table is now scrollable with a sticky header, matching the MTR Raw Data panel behavior.

Added

• Added a real favicon.ico (with assets/img/favicon.svg as a modern fallback).

Notes

• No schema changes required for this release.
• Tag: v1.0.1 (points at 66514ec).