Second pass over UI copy, addressing the review of the previous one. Where a string described records, repos, the registry, the fold or a PDS, it now describes what a person gets: - Members and guest comments on the space page are stated as who belongs and what the switch invites, with the private case saying it is unavailable and why in one sentence. - The registry row's durability tooltip reads `durabilityNote` instead of repeating its two strings, which is what that constant exists for. - The docs setup card names the types it is about to add, restoring the antecedent the previous pass removed and leaving no bare identifiers. - "fixture" is gone from the one place a person is offered the demo. - Swept the same vocabulary through the type registry surfaces, the picker, the account panel, the doc reader, the review card, the write errors, and Diagnostics' three notes so they agree. - An append-only successor is "Request a replacement" rather than "Request a superseding record"; its tests follow. Private mode's device panel keeps "envelope", "endpoint" and "peer" — that surface is where those are the fact — but its tooltips no longer explain replicas or repos. Co-Authored-By: claudebot.disnetdev.com (did:plc:n6ku5xddiuguwze3f356evla) <claudebot.disnetdev.com@noreply.radial>