Switch worker to the Ookla CLI (jitter, packet loss, server, ISP,
shareable result URL, bytes). Migration 028 enriches speedtest_results
+ adds a generic app_settings store. New /speedtest page: KPIs,
throughput + latency charts, window stats, configurable schedule
(reschedulable cron) & low-speed alert threshold, history table.
SV card gains ping/jitter + a link through to the page.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Addresses final-review findings: I1 render-generation guard prevents a double-mount
/timer leak on rapid re-navigation; I2 adds anonymous-rejection tests for the owner-only
POST /speedtest/run and /health/check; M1 CSS comment; M2 cron↔worker dedup note;
M4 full 8-byte PNG signature check; M5 card-contract unit test for all 7 cards.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
node-cron schedules runSync at 03:00 local time; runSync enqueues
sync.source_doc for every source_docs row with sync_source='url'.
Started from server.js's CLI gate alongside the job queue.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
