feat(ui): redesign global logs as cockpit surface (#699)

Rework the Logs view into the cockpit language: a PageMasthead strip with
cyan rail, pulsing live dot, italic state word, and tracked-mono kicker;
a SignalRail of EVENTS/MIN (with rolling 60s sparkline), ERRORS, WARNINGS,
and CONTAINERS tiles; a segmented filter strip; a day-banded feed with
severity dots and whole-row tint on ERROR/WARN; and a floating glass chip
strip for pause/resume, clear, and download.

Decouple the live log stream from the Developer Mode toggle so SSE runs by
default for everyone, with polling as an invisible fallback when
EventSource is unavailable. Drop the Standard Log Polling Rate setting
and the global_logs_refresh key it persisted; Developer Mode still gates
Real-Time Metrics and Debug Diagnostics and nothing else.

Introduces the shared PageMasthead and SignalRail primitives for reuse
across other cockpit pages.
This commit is contained in:
Anso
2026-04-19 16:25:54 -04:00
committed by GitHub
parent ef4455f68d
commit b95442c8f7
13 changed files with 633 additions and 261 deletions
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