feat(history): add multi-account and WhatsApp foundation

src/types/messaging.ts

@@ -41,7 +41,18 @@ export interface Message {
   productCard?: { name: string; sku: string; price: string }
   replyToId?: string
   replyPreview?: string
+  editedAt?: string
+  isDeleted?: boolean
+  deletedAt?: string
+  reactions?: Array<{
+    actor: string
+    emoji: string
+    fromMe?: boolean
+    updatedAt?: string
+  }>
   telegramFileId?: number
+  whatsappMessageId?: string
+  whatsappContentType?: string
   attachmentMimeType?: string
   attachmentSize?: number
   stickerEmoji?: string
@@ -74,12 +85,17 @@ export interface Conversation {
   channelId?: string
   telegramChatId?: string
   telegramChatType?: string
+  whatsappJid?: string
+  whatsappChatType?: string
   isPinned?: boolean
   archived?: boolean
   mutedUntil?: string | null
   markedUnread?: boolean
   isBlocked?: boolean
   leftAt?: string
+  presence?: 'available' | 'unavailable' | 'composing' | 'recording' | 'paused'
+  presenceUpdatedAt?: string
+  lastSeenAt?: string
 }
 
 export type ChannelStatus = 'connected' | 'disconnected' | 'error' | 'paused' | 'unconnected'
@@ -106,6 +122,10 @@ export interface ChannelConnection {
   smtpSecure?: boolean
   syncDays?: number
   lastVerifiedAt?: string
+  isDefault?: boolean
+  provider?: string
+  pairingCode?: string
+  qrDataUrl?: string
 }
 
 export interface ChannelSyncLog {