fix(subprocess): require verified range settlement

scripts/gen-doc-graphs.ts

@@ -387,7 +387,7 @@ const SERVICE_ROLES: ServiceRole[] = [
     mode: 'seam',
     implementations: ['subprocess-local', 'subprocess-e2b'],
     consumers: ['bash-local', 'bash-sandbox', 'terminal-bash', 'lsp-stdio', 'subagent-acp', 'subagent-codex', 'subagent-claude-code'],
-    note: 'The bash executors, the PTY shell backend, the LSP host, and the out-of-process ACP, Codex, and Claude Code subagent backends spawn through ctx.subprocess; the service owns process coordinates, tree/session lifetime, stdio dispositions, terminal mechanics, and kill escalation.',
+    note: 'The bash executors, the PTY shell backend, the LSP host, and the out-of-process ACP, Codex, and Claude Code subagent backends spawn through ctx.subprocess; the service owns process coordinates, managed-range/session lifetime, stdio dispositions, terminal mechanics, and provider-defined termination.',
   },
   {
     key: 'shell',