Name outside contact by its consequence #53

Replace network-facing egress jargon with blocked scheme state, plain consequences, and exact recovery paths across human and agent surfaces. Preserve the existing route mechanics, Thought costs, signatures, economy behavior, and switch-local action ownership. Rebased onto current main; ./tools/check.sh --land passed with 519 core, 131 Bevy, 68 terminal/agent, 23 asset, 5 asset-binary, and 3 Act One tests plus Clippy, smoke, corpus, wiki, ledger, and fixture gates.