Read Codex limits without waiting on account/read (#13733)

Codex 0.158's app-server can leave account/read unanswered, and asking it
first lost the limits whenever it did, leaving the agents panel showing
"Codex limits unavailable". The limits name the plan themselves, so they're
asked first and account/read is only a short fallback when they don't.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

bin/omarchy-agent-usage-codex

@@ -544,12 +544,20 @@ def fetch_codex_rpc():
     rpc_request(proc, 1, "initialize", {"clientInfo": {"name": "omarchy-agent-usage", "version": "1"}}, timeout=8)
     proc.stdin.write(json.dumps({"method": "initialized", "params": {}}) + "\n")
     proc.stdin.flush()
-    account_msg = rpc_request(proc, 2, "account/read", timeout=4)
-    limits_msg = rpc_request(proc, 3, "account/rateLimits/read", timeout=4)
-
-    account = (account_msg.get("result") or {}).get("account") or {}
+    limits_msg = rpc_request(proc, 2, "account/rateLimits/read", timeout=8)
     limits = (limits_msg.get("result") or {}).get("rateLimits") or {}
-    plan = limits.get("planType") or account.get("planType") or account.get("type") or ""
+    plan = limits.get("planType") or ""
+
+    # The limits name the plan themselves. account/read is only a fallback
+    # for when they don't, and never a reason to lose them: Codex 0.158's
+    # app-server can leave it unanswered for good.
+    if not plan:
+      try:
+        account_msg = rpc_request(proc, 3, "account/read", timeout=2)
+        account = (account_msg.get("result") or {}).get("account") or {}
+        plan = account.get("planType") or account.get("type") or ""
+      except TimeoutError:
+        pass
     result["tierLabel"] = str(plan) if plan else ""
 
     for window in (limits.get("primary"), limits.get("secondary")):