Port the qualified web preview at c41e6fa8940fba929704bc2f9a94f119fef4a4ca onto
org dev b4d498e697. Preserve upstream changes and
branch policies; keep the independent private Collector service separate.
Preview-Version: 2.2.1-n30nex.1
Preview-Revision: c41e6fa8940fba929704bc2f9a94f119fef4a4ca
* feat: replace getScopeStats with getScopes and update related tests
bug: lastSeen/sentAt was set to string instead of number by mistake
* feat: update timestamp handling and formatting across components
- WS messages carry epoch ms now instead of ISO strings
- new Timestamp component (relative/absolute), used in RouteTable and RouteDetailPanel
- IataChip and ScopeTag chips
- TraceDetailPanel and TraceList for trace drill-down
- tests updated for the timestamp change
n30nex