test: use synthetic status session fixtures

ui/src/ui/chat/message-normalizer.test.ts

@@ -383,7 +383,7 @@ describe("message-normalizer", () => {
     it("preserves top-level sender labels", () => {
       const result = normalizeMessage({
         role: "user",
-        content: "Hello from Telegram",
+        content: "Hello from QuietChat",
         senderLabel: "Iris",
       });
 

ui/src/ui/chat/slash-command-executor.node.test.ts

@@ -207,7 +207,7 @@ describe("executeSlashCommand /kill", () => {
               spawnedBy: "agent:main:subagent:mine",
             }),
             row("agent:main:subagent:other-root", {
-              spawnedBy: "agent:main:discord:dm:alice",
+              spawnedBy: "agent:main:quietchat:dm:alice",
             }),
           ],
         };