4 commits

Author	SHA1	Message	Date
rcourtman	7d422d2909	feat: add professional logging with runtime configuration and performance optimization ... Implements structured logging package with LOG_LEVEL/LOG_FORMAT env support, debug level guards for hot paths, enriched error messages with actionable context, and stack trace capture for production debugging. Improves observability and reduces log overhead in high-frequency polling loops.	2025-10-20 15:13:38 +00:00
rcourtman	524f42cc28	security: complete Phase 1 sensor proxy hardening ... Implements comprehensive security hardening for pulse-sensor-proxy: - Privilege drop from root to unprivileged user (UID 995) - Hash-chained tamper-evident audit logging with remote forwarding - Per-UID rate limiting (0.2 QPS, burst 2) with concurrency caps - Enhanced command validation with 10+ attack pattern tests - Fuzz testing (7M+ executions, 0 crashes) - SSH hardening, AppArmor/seccomp profiles, operational runbooks All 27 Phase 1 tasks complete. Ready for production deployment.	2025-10-20 15:13:37 +00:00
rcourtman	7e5fa9a147	fix: restore cache-aware node memory on PVE 8.4	2025-10-14 16:40:45 +00:00
rcourtman	f46ff1792b	Fix settings security tab navigation	2025-10-11 23:29:47 +00:00