feat(backend): add Prometheus /metrics endpoint with request duration histogram - #1
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mandyslovestories-sudo wants to merge 2 commits into
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feat(backend): add Prometheus /metrics endpoint with request duration histogram#1mandyslovestories-sudo wants to merge 2 commits into
mandyslovestories-sudo wants to merge 2 commits into
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… histogram - Add httpRequestDuration Histogram (method/route/status labels) to lib/metrics.ts - Enable collectDefaultMetrics for GC, memory, CPU, event loop instrumentation - Register /metrics scrape endpoint before rate limiters and auth middleware - Wire timing middleware to capture all request latencies including 4xx/5xx - Clean up duplicate imports and route registrations in index.ts Closes Dev-AdeTutu#397
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Summary
Closes Dev-AdeTutu#397
Changes
Definition of Done