feat: Add user and chat ID filtering to the events page and store event user/chat IDs.

ui/web/src/pages/events/events-page.tsx

@@ -28,6 +28,8 @@ export function EventsPage() {
 
   const [categoryFilter, setCategoryFilter] = useState("all");
   const [teamFilter, setTeamFilter] = useState<string>("all");
+  const [userFilter, setUserFilter] = useState<string>("all");
+  const [chatFilter, setChatFilter] = useState<string>("all");
   const [isAtBottom, setIsAtBottom] = useState(true);
   const feedRef = useRef<HTMLDivElement>(null);
 
@@ -65,17 +67,47 @@ export function EventsPage() {
     return Array.from(ids);
   }, [allEvents]);
 
+  // Unique user IDs from events for filter dropdown
+  const uniqueUsers = useMemo(() => {
+    const ids = new Set<string>();
+    for (const e of allEvents) {
+      if (e.userId) ids.add(e.userId);
+    }
+    return Array.from(ids).sort();
+  }, [allEvents]);
+
+  // Unique chat IDs from events for filter dropdown
+  const uniqueChats = useMemo(() => {
+    const ids = new Set<string>();
+    for (const e of allEvents) {
+      if (e.chatId) ids.add(e.chatId);
+    }
+    return Array.from(ids).sort();
+  }, [allEvents]);
+
   // Apply team filter
   const teamFilteredEvents = useMemo(() => {
     if (teamFilter === "all") return allEvents;
     return allEvents.filter((e) => e.teamId === teamFilter);
   }, [allEvents, teamFilter]);
 
+  // Apply user filter
+  const userFilteredEvents = useMemo(() => {
+    if (userFilter === "all") return teamFilteredEvents;
+    return teamFilteredEvents.filter((e) => e.userId === userFilter);
+  }, [teamFilteredEvents, userFilter]);
+
+  // Apply chat filter
+  const chatFilteredEvents = useMemo(() => {
+    if (chatFilter === "all") return userFilteredEvents;
+    return userFilteredEvents.filter((e) => e.chatId === chatFilter);
+  }, [userFilteredEvents, chatFilter]);
+
   // Apply category filter
   const filteredEvents = useMemo(() => {
-    if (categoryFilter === "all") return teamFilteredEvents;
+    if (categoryFilter === "all") return chatFilteredEvents;
     if (categoryFilter === "team.crud") {
-      return teamFilteredEvents.filter(
+      return chatFilteredEvents.filter(
         (e) =>
           e.event === "team.created" ||
           e.event === "team.updated" ||
@@ -83,8 +115,8 @@ export function EventsPage() {
           e.event.startsWith("team.member."),
       );
     }
-    return teamFilteredEvents.filter((e) => e.event.startsWith(categoryFilter));
-  }, [teamFilteredEvents, categoryFilter]);
+    return userFilteredEvents.filter((e) => e.event.startsWith(categoryFilter));
+  }, [chatFilteredEvents, categoryFilter]);
 
   // Auto-scroll to bottom when new events arrive
   useEffect(() => {
@@ -175,6 +207,34 @@ export function EventsPage() {
             ))}
           </select>
         )}
+
+        {/* User filter */}
+        <select
+          value={userFilter}
+          onChange={(e) => setUserFilter(e.target.value)}
+          className="h-7 rounded-md border bg-background px-2 text-xs"
+        >
+          <option value="all">All users</option>
+          {uniqueUsers.map((uid) => (
+            <option key={uid} value={uid}>
+              {uid}
+            </option>
+          ))}
+        </select>
+
+        {/* Chat filter */}
+        <select
+          value={chatFilter}
+          onChange={(e) => setChatFilter(e.target.value)}
+          className="h-7 rounded-md border bg-background px-2 text-xs"
+        >
+          <option value="all">All chats</option>
+          {uniqueChats.map((cid) => (
+            <option key={cid} value={cid}>
+              {cid}
+            </option>
+          ))}
+        </select>
       </div>
 
       {/* Event feed */}

ui/web/src/stores/use-team-event-store.ts

@@ -11,6 +11,8 @@ export interface TeamEventEntry {
   payload: unknown;
   timestamp: number;
   teamId: string | null;
+  userId: string | null;
+  chatId: string | null;
 }
 
 interface TeamEventState {
@@ -34,6 +36,22 @@ function extractTeamId(payload: unknown): string | null {
   return null;
 }
 
+function extractUserId(payload: unknown): string | null {
+  if (!payload || typeof payload !== "object") return null;
+  const p = payload as Record<string, unknown>;
+  if (typeof p.user_id === "string" && p.user_id) return p.user_id;
+  if (typeof p.userId === "string" && p.userId) return p.userId;
+  return null;
+}
+
+function extractChatId(payload: unknown): string | null {
+  if (!payload || typeof payload !== "object") return null;
+  const p = payload as Record<string, unknown>;
+  if (typeof p.chat_id === "string" && p.chat_id) return p.chat_id;
+  if (typeof p.chatId === "string" && p.chatId) return p.chatId;
+  return null;
+}
+
 function loadPersistedEvents(): TeamEventEntry[] {
   try {
     const raw = localStorage.getItem(PERSIST_KEY);
@@ -71,6 +89,8 @@ export const useTeamEventStore = create<TeamEventState>((set) => ({
         payload,
         timestamp: Date.now(),
         teamId: extractTeamId(payload),
+        userId: extractUserId(payload),
+        chatId: extractChatId(payload),
       };
       const next = [...s.events, entry];
       const trimmed = next.length > MAX_EVENTS ? next.slice(next.length - MAX_EVENTS) : next;