Contract: pass approval option warnings, omit threadId on host pushes

gateway/test/views.test.ts

@@ -69,7 +69,7 @@ describe("summarize", () => {
       reason: null,
       options: [
         { decision: "accept", label: "Allow once" },
-        { decision: "acceptAlways", label: "Always allow" },
+        { decision: "acceptAlways", label: "Always allow", warning: "Applies to every thread" },
         { decision: "decline", label: "Deny" },
       ],
       questions: [],