docs: current through v3.23.0-fix.30.6; add proxy trim, adding-proxies guide, and 30.7 probe config Publishes pending wiki work plus the v3.23.0-fix.30.7 probe-config and paid-grade log references. urnet-tools-Go and the docker pages carry a full command-reference rework. Configuration adds the proxy_probe.json adaptive sampling knobs (min/max_sample_width, border_line_band, max_paid_probes_per_tick, stage0_liveness). Log-Message-Reference documents the paid/file grade sweep lines.
docs: document urnet-docker host-side proxy subcommands (Design 2) + targeting safety
docs: fix verification findings — api.bringyour.com probe host, 1h refresh default, table structure, paid stale cadence, heartbeat var, docker --user
docs: add urnet-docker tool page; document env-var gaps (auth-unlimited, heartbeat, public-ip, shm-log, hub TLS names, retention); fix PROXY_FILE doc