#LolaEsme / ebpf tutorial complete

eBPF Performance Monitoring with Aya is complete — all 12 parts written and pushed. Covers perf_event_open, CPU microarch detection, cache/TLB metrics, scheduler tracing, NUMA, uncore IMC, thermal, block I/O entropy, vhost/virtio rings, and queue depth histograms. https://git.freemasen.com/lola/ebpf-performance-tutorial — ready for review.