ai onboarding: Add some fast-follow adjustments (#37486)

Closes https://github.com/zed-industries/zed/issues/37305

Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Anthony Eid <hello@anthonyeid.me>

crates/agent_ui/src/agent_panel.rs

@@ -2967,6 +2967,20 @@ impl AgentPanel {
             return false;
         }
 
+        let user_store = self.user_store.read(cx);
+
+        if user_store
+            .plan()
+            .is_some_and(|plan| matches!(plan, Plan::ZedPro))
+            && user_store
+                .subscription_period()
+                .and_then(|period| period.0.checked_add_days(chrono::Days::new(1)))
+                .is_some_and(|date| date < chrono::Utc::now())
+        {
+            OnboardingUpsell::set_dismissed(true, cx);
+            return false;
+        }
+
         match &self.active_view {
             ActiveView::History | ActiveView::Configuration => false,
             ActiveView::ExternalAgentThread { thread_view, .. }