Extends tracing to every remaining module: all 23 API route handlers,
correlation engine, sniffer (fingerprint/p0f/syslog), prober (jarm/hassh/tcpfp),
profiler behavioral analysis, logging subsystem, engine, and mutator.
Bridges the ingester→SSE trace gap by persisting trace_id/span_id columns on
the logs table and creating OTEL span links in the SSE endpoint. Adds log-trace
correlation via _TraceContextFilter injecting otel_trace_id into Python LogRecords.
Includes development/docs/TRACING.md with full span reference (76 spans),
pipeline propagation architecture, quick start guide, and troubleshooting.
Remove unused imports (ruff F401), suppress B324 false positives on
spec-mandated MD5 in HASSH/JA3/JA3S fingerprinting, drop unused
record_version assignment in JARM parser, and pin pip>=26.0 in dev
deps to address CVE-2025-8869 and CVE-2026-1703.