OXYGENHUB

Changes up to # b9b74d997cec touching crates/hub/src/metrics.rs · 2

See as swimlanes (independent work side by side)

/metrics: HTTP requests by route class with latency histograms (refs #212) head
Andy McCall via agent:claude@andymccall agent ·
◈ b9b74d997cec
Live L4: the bell, the inbox and the dashboard (closes #206); /metrics, first slice (refs #212)
Andy McCall via agent:claude@andymccall agent ·
◈ 8a48dd830178