2 commits

Author	SHA1	Message	Date
Ullrich Schäfer	02939ca828	Update specs to match implementation ... Addresses spec drift items #3, 5, 6, 7, 8, 9, 10, 11, 12 from #147: - transactional-emails: Resend → Nodemailer + SMTP - infrastructure: CX21 → cx23 - secret-management: single secrets.env → split app/infra files - brouter-integration: 5s failover delay → instant via clientID election - brouter-integration: 2 profiles → 5 (trekking, fastbike, safety, shortest, car) - observability: add version field to health response - observability: add brouter_request_duration_seconds metric - planner-session: remove 30-day max ceiling (not enforced) - shared-packages: clarify map package scope vs planner-specific features Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-03 09:13:07 +01:00
Ullrich Schäfer	424e692ee0	Add service health monitoring: postgres, node, cAdvisor exporters + dashboard ... Exporters: - postgres_exporter: DB connections, transactions, cache hit ratio, query stats - node_exporter: host CPU, memory, disk, network - cAdvisor: per-container CPU and memory usage PostgreSQL: - Enable pg_stat_statements for query-level performance tracking - Track index scans vs sequential scans, cache hit ratio Dashboard (service-health.json): - DB: connections, size, transactions/s, slow queries, cache hit ratio, index usage - Host: disk gauge, CPU, memory, network I/O, disk I/O - BRouter: request latency p50/p95/p99, container CPU + memory - All containers: CPU and memory comparison Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-03-27 18:50:42 +01:00