feat(chat): render commercial actions and persist greetings

src/app/chat/chat-screen.tsx

@@ -18,6 +18,8 @@ import { clearPendingChatNavigation } from "@/lib/navigation/chat_unlock_session
 import { buildGlobalPageUrl } from "@/router/global-route-context";
 import { resolveAuthenticatedNavigation } from "@/router/navigation-resolver";
 import { getCharacterRoutes, ROUTES } from "@/router/routes";
+import type { CommercialAction } from "@/data/schemas/chat";
+import { behaviorAnalytics } from "@/lib/analytics";
 
 import { MobileShell } from "@/app/_components/core";
 
@@ -250,6 +252,38 @@ export function ChatScreen() {
     router.push(characterRoutes.privateZone);
   }
 
+  function handleCommercialAction(action: CommercialAction): void {
+    behaviorAnalytics.elementClick(
+      "chat.commercial_action.open",
+      action.ctaLabel,
+      {
+        actionId: action.actionId,
+        actionType: action.type,
+        characterId: state.characterId,
+        ruleId: action.ruleId,
+        target: action.target,
+      },
+    );
+    router.push(
+      action.target === "giftCatalog"
+        ? characterRoutes.tip
+        : characterRoutes.privateZone,
+    );
+  }
+
+  function handleCommercialActionDismiss(action: CommercialAction): void {
+    behaviorAnalytics.elementClick(
+      "chat.commercial_action.dismiss",
+      "Dismiss commercial action",
+      {
+        actionId: action.actionId,
+        actionType: action.type,
+        characterId: state.characterId,
+        ruleId: action.ruleId,
+      },
+    );
+  }
+
   return (
     <MobileShell>
       <div
@@ -298,6 +332,8 @@ export function ChatScreen() {
             onOpenImage={handleOpenImage}
             onUserAvatarClick={handleOpenUserProfile}
             onCharacterAvatarClick={handleOpenCharacterPrivateZone}
+            onCommercialAction={handleCommercialAction}
+            onCommercialActionDismiss={handleCommercialActionDismiss}
             onLoadMoreHistory={() => {
               chatDispatch({ type: "ChatLoadMoreHistoryRequested" });
             }}