fix(web): prevent date parsing sort drop to top of history for real-time messages

web/src/stores/conversation.ts

@@ -3,10 +3,10 @@ import { api } from "../lib/api.ts";
 import { type Reaction } from "./message.ts";
 
 function parseDate(iso: string): number {
-  if (!iso) return 0;
+  if (!iso) return Date.now();
   const normalized = iso.includes("T") ? iso : iso.replace(" ", "T");
   const t = new Date(normalized).getTime();
-  return isNaN(t) ? 0 : t;
+  return isNaN(t) ? Date.now() : t;
 }
 
 export interface ConversationMember {

web/src/stores/message.ts

@@ -2,10 +2,10 @@ import { create } from "zustand";
 import { api } from "../lib/api.ts";
 
 function parseDate(iso: string): number {
-  if (!iso) return 0;
+  if (!iso) return Date.now();
   const normalized = iso.includes("T") ? iso : iso.replace(" ", "T");
   const t = new Date(normalized).getTime();
-  return isNaN(t) ? 0 : t;
+  return isNaN(t) ? Date.now() : t;
 }
 
 export interface MessageEmbed {

web/src/stores/ws.ts

@@ -128,7 +128,6 @@ export const useWebSocketStore = create<WebSocketState>((set, get) => ({
         return;
       }
 
-      const addMessage = useMessageStore.getState().addMessage;
       const updateMessage = useMessageStore.getState().updateMessage;
       const removeMessage = useMessageStore.getState().removeMessage;
       const addReaction = useMessageStore.getState().addReaction;
@@ -155,7 +154,7 @@ export const useWebSocketStore = create<WebSocketState>((set, get) => ({
             } else {
               const msg = payload as unknown as Message;
               const normalizedMsg = { ...msg, channel_id: (msg.channel_id || '').toLowerCase() };
-              addMessage(normalizedMsg);
+              useMessageStore.getState().addMessage(normalizedMsg);
               
               // Desktop notification
               const currentUserId = useAuthStore.getState().user?.id;