pilot.md: step-by-step for connecting two households (link-agnostic),
measurement protocol M0-M4 (link baseline, uplink baseline, pooled,
concurrent downloads, sn-fair Soll/Ist comparison), safety/legal
checklist, and a results section to be filled after the pilot.
Cross-linked from Home, documentation README, roadmap, architecture
and server README; roadmap marks sn-fair v0 done.
Two-class allocation engine: contributors (configurable weight) get
weighted max-min shares of the pooled capacity, leeches (receive-only,
explicitly allowed) share the leftover capacity. Deterministic u128
arithmetic, validated newtypes, demo CLI in Mbit/s for the pilot
Soll/Ist comparison. 19 tests, workspace clippy clean.
Ben_Kosytorz