ZhenYi b4024aa690 feat(observability): Phase 6 OTLP tracing + Prometheus /metrics endpoint ... - Add HTTP OTLP exporter (opentelemetry-otlp 0.31) via SdkTracerProvider + BatchSpanProcessor + tracing_opentelemetry layer - Add Prometheus /metrics handler via metrics-exporter-prometheus 0.13 - Replace slog with tracing throughout: HttpMetrics, TracingSpanMiddleware - Replace .init() with .try_init() to allow OTLP layer registration after init_tracing_subscriber() - otlp.rs: SpanExporter::builder().with_http().with_endpoint(), Resource::builder().with_service_name(), .with_attribute(KeyValue::new(...)) - prometheus_exporter.rs: install_recorder(), prometheus_handler(), spawn_http_metrics_poller()		2026-04-21 22:28:15 +08:00
..
agent	feat(observability): Phase 1-5 slog structured logging across platform	2026-04-21 13:44:12 +08:00
agent-tool-derive
api	fix: room attachment upload (Set Uuid::nil, NotFound with msg, Ok wrapper) and silence dead_code warnings	2026-04-20 19:48:05 +08:00
avatar
config	feat(config): add storage configuration module	2026-04-20 15:44:54 +08:00
db
email	fix(email): resolve SMTP connection failures (port 465 SMTPS, URL double scheme, retry backoff)	2026-04-19 01:04:11 +08:00
frontend	chore(frontend): update frontend build configuration	2026-04-20 15:45:35 +08:00
git	feat(observability): Phase 1-5 slog structured logging across platform	2026-04-21 13:44:12 +08:00
migrate	feat(room): read model_id in search results, register m20260420_000003 migration	2026-04-20 16:08:35 +08:00
models	chore(models/users): update user notification model	2026-04-20 15:45:08 +08:00
observability	feat(observability): Phase 6 OTLP tracing + Prometheus /metrics endpoint	2026-04-21 22:28:15 +08:00
queue	chore(queue): update queue types	2026-04-20 15:45:13 +08:00
room	feat(room): add attachment_ids to messages, pass AppConfig, increase max_tool_depth to 1000	2026-04-20 19:32:22 +08:00
rpc	feat(rpc): migrate admin from Redis Pub/Sub JSON-RPC to Tonic gRPC	2026-04-21 13:44:25 +08:00
service	feat(observability): Phase 1-5 slog structured logging across platform	2026-04-21 13:44:12 +08:00
session	feat(admin): add admin panel with billing alerts and model sync	2026-04-19 20:48:59 +08:00
session_manager	feat(rpc): migrate admin from Redis Pub/Sub JSON-RPC to Tonic gRPC	2026-04-21 13:44:25 +08:00
transport
webhook