diff --git a/src/components/MessageList.vue b/src/components/MessageList.vue
index f030de9..71aad4d 100644
--- a/src/components/MessageList.vue
+++ b/src/components/MessageList.vue
@@ -1,44 +1,41 @@
 <script setup lang="ts">
 import { computed } from 'vue'
-import type { EntityInterface } from '@MailManager/types/entity'
-import type { MessageInterface } from '@MailManager/types/message'
-import type { CollectionObject } from '@MailManager/models/collection'
+import { storeToRefs } from 'pinia'
+import { useMailStore } from '@/stores/mailStore'
+import type { EntityObject } from '@MailManager/models'
 
-// Props
-interface Props {
-  messages: EntityInterface<MessageInterface>[]
-  selectedMessage?: EntityInterface<MessageInterface> | null
-  selectedCollection?: CollectionObject | null
+withDefaults(defineProps<{
   loading?: boolean
-}
-
-const props = withDefaults(defineProps<Props>(), {
+}>(), {
   loading: false
 })
 
 // Emits
 const emit = defineEmits<{
-  select: [message: EntityInterface<MessageInterface>]
+  select: [message: EntityObject]
 }>()
 
+const mailStore = useMailStore()
+const { currentMessages, selectedFolder, selectedMessage } = storeToRefs(mailStore)
+
 // Check if message is selected
-const isSelected = (message: EntityInterface<MessageInterface>): boolean => {
-  if (!props.selectedMessage) return false
+const isSelected = (message: EntityObject): boolean => {
+  if (!selectedMessage.value) return false
   return (
-    message.provider === props.selectedMessage.provider &&
-    message.service === props.selectedMessage.service &&
-    message.collection === props.selectedMessage.collection &&
-    message.identifier === props.selectedMessage.identifier
+    message.provider === selectedMessage.value.provider &&
+    message.service === selectedMessage.value.service &&
+    message.collection === selectedMessage.value.collection &&
+    message.identifier === selectedMessage.value.identifier
   )
 }
 
 // Check if message is unread
-const isUnread = (message: EntityInterface<MessageInterface>): boolean => {
+const isUnread = (message: EntityObject): boolean => {
   return !message.properties.flags?.read
 }
 
 // Check if message is flagged
-const isFlagged = (message: EntityInterface<MessageInterface>): boolean => {
+const isFlagged = (message: EntityObject): boolean => {
   return message.properties.flags?.flagged || false
 }
 
@@ -89,13 +86,13 @@ const truncate = (text: string | null | undefined, length: number = 100): string
 }
 
 // Handle message click
-const handleMessageClick = (message: EntityInterface<MessageInterface>) => {
+const handleMessageClick = (message: EntityObject) => {
   emit('select', message)
 }
 
 // Sorted messages (newest first)
 const sortedMessages = computed(() => {
-  return [...props.messages].sort((a, b) => {
+  return [...currentMessages.value].sort((a, b) => {
     const dateA = a.properties.date ? new Date(a.properties.date).getTime() : 0
     const dateB = b.properties.date ? new Date(b.properties.date).getTime() : 0
     return dateB - dateA
@@ -104,38 +101,32 @@ const sortedMessages = computed(() => {
 
 // Read/Unread counts from collection properties
 const unreadCount = computed(() => {
-  return props.selectedCollection?.properties.unread ?? 0
-})
-
-const readCount = computed(() => {
-  const total = props.selectedCollection?.properties.total ?? 0
-  const unread = props.selectedCollection?.properties.unread ?? 0
-  return total - unread
+  return selectedFolder.value?.properties.unread ?? 0
 })
 
 const totalCount = computed(() => {
-  return props.selectedCollection?.properties.total ?? 0
+  return selectedFolder.value?.properties.total ?? 0
 })
 
 // True only when the collection explicitly provides total/unread counts
 const hasCountData = computed(() => {
-  return props.selectedCollection?.properties.total != null
+  return selectedFolder.value?.properties.total != null
 })
 </script>
 
 <template>
   <div class="message-list">
     <!-- Header with folder name and counts -->
-    <div v-if="selectedCollection" class="message-list-header">
-      <h2 class="text-h6">{{ selectedCollection.properties.label || 'Folder' }}</h2>
+    <div v-if="selectedFolder" class="message-list-header">
+      <h2 class="text-h6">{{ selectedFolder.properties.label || 'Folder' }}</h2>
       <div class="folder-counts text-caption text-medium-emphasis">
         <span v-if="hasCountData">
           <span class="unread-count">{{ unreadCount }}</span>
           <span class="mx-1">/</span>
           <span>{{ totalCount }}</span>
         </span>
-        <span v-else-if="messages.length > 0">
-          {{ messages.length }} loaded
+        <span v-else-if="currentMessages.length > 0">
+          {{ currentMessages.length }} loaded
         </span>
       </div>
     </div>
@@ -151,7 +142,7 @@ const hasCountData = computed(() => {
     </div>
 
     <!-- Empty state -->
-    <div v-else-if="messages.length === 0" class="pa-8 text-center">
+    <div v-else-if="currentMessages.length === 0" class="pa-8 text-center">
       <v-icon size="64" color="grey-lighten-1">mdi-email-outline</v-icon>
       <div class="text-h6 mt-4 text-medium-emphasis">No messages</div>
       <div class="text-body-2 text-medium-emphasis">
diff --git a/src/components/MessageReader.vue b/src/components/MessageReader.vue
index 90427c8..126b454 100644
--- a/src/components/MessageReader.vue
+++ b/src/components/MessageReader.vue
@@ -1,8 +1,7 @@
 <script setup lang="ts">
 import { computed, ref, watch } from 'vue'
 import { useUser } from '@KTXC'
-import type { EntityInterface } from '@MailManager/types/entity'
-import type { MessageInterface } from '@MailManager/types/message'
+import type { EntityObject } from '@MailManager/models'
 import { MessageObject } from '@MailManager/models/message'
 import { SecurityLevel } from '@/utile/emailSanitizer'
 import ReaderEmpty from './reader/ReaderEmpty.vue'
@@ -12,7 +11,7 @@ import ReaderBody from './reader/ReaderBody.vue'
 
 // Props
 interface Props {
-  message?: EntityInterface<MessageInterface> | null
+  message?: EntityObject | null
 }
 
 const props = defineProps<Props>()
@@ -22,11 +21,11 @@ const { getSetting } = useUser()
 
 // Emits
 const emit = defineEmits<{
-  reply: [message: EntityInterface<MessageInterface>]
-  forward: [message: EntityInterface<MessageInterface>]
-  move: [message: EntityInterface<MessageInterface>]
-  delete: [message: EntityInterface<MessageInterface>]
-  flag: [message: EntityInterface<MessageInterface>]
+  reply: [message: EntityObject]
+  forward: [message: EntityObject]
+  move: [message: EntityObject]
+  delete: [message: EntityObject]
+  flag: [message: EntityObject]
   compose: []
 }>()
 
diff --git a/src/components/reader/ReaderToolbar.vue b/src/components/reader/ReaderToolbar.vue
index 6ffbcd0..a66a947 100644
--- a/src/components/reader/ReaderToolbar.vue
+++ b/src/components/reader/ReaderToolbar.vue
@@ -1,11 +1,10 @@
 <script setup lang="ts">
 import { computed } from 'vue'
-import type { EntityInterface } from '@MailManager/types/entity'
-import type { MessageInterface } from '@MailManager/types/message'
+import type { EntityObject } from '@MailManager/models'
 import { SecurityLevel } from '@/utile/emailSanitizer'
 
 interface Props {
-  message: EntityInterface<MessageInterface>
+  message: EntityObject
   isHtml: boolean
   allowImages: boolean
   securityLevel: SecurityLevel
diff --git a/src/pages/MailPage.vue b/src/pages/MailPage.vue
index bbc3d8f..4e26fd5 100644
--- a/src/pages/MailPage.vue
+++ b/src/pages/MailPage.vue
@@ -34,7 +34,6 @@ const {
   selectedMessage,
   composeMode,
   composeReplyTo,
-  currentMessages,
   moveDialogVisible,
 } = storeToRefs(mailStore)
 
@@ -179,9 +178,6 @@ const handleFolderCreated = (folder: CollectionObject) => mailStore.notify(`Fold
           <!-- Message list panel -->
           <div class="mail-list-panel">
             <MessageList
-              :messages="currentMessages"
-              :selected-message="selectedMessage"
-              :selected-collection="selectedFolder"
               :loading="loading"
               @select="handleMessageSelect"
             />
diff --git a/src/stores/mailStore.ts b/src/stores/mailStore.ts
index 834fe16..8dc240a 100644
--- a/src/stores/mailStore.ts
+++ b/src/stores/mailStore.ts
@@ -6,13 +6,12 @@ import { useServicesStore } from '@MailManager/stores/servicesStore'
 import { useMailSync } from '@MailManager/composables/useMailSync'
 import { useSnackbar } from '@KTXC'
 import type { CollectionIdentifier, EntityIdentifier } from '@MailManager/types/common'
-import type { MessageInterface } from '@MailManager/types/message'
 import type { ServiceObject, CollectionObject, EntityObject } from '@MailManager/models'
 
 export const useMailStore = defineStore('mailStore', () => {
+  const servicesStore = useServicesStore()
   const collectionsStore = useCollectionsStore()
   const entitiesStore = useEntitiesStore()
-  const servicesStore = useServicesStore()
   const { showSnackbar } = useSnackbar()
 
   // Background mail sync
@@ -134,12 +133,20 @@ export const useMailStore = defineStore('mailStore', () => {
     }
   }
 
-  // ── Sync Helpers ──────────────────────────────────────────────────────────
+  // ── Helpers ──────────────────────────────────────────────────────────
 
   function _serviceKey(provider: string, service: string | number) {
     return `${provider}:${String(service)}`
   }
 
+  function _collectionIdentifier(collection: CollectionObject): CollectionIdentifier {
+    return `${collection.provider}:${String(collection.service)}:${String(collection.identifier)}` as CollectionIdentifier
+  }
+
+  function _entityIdentifier(entity: EntityObject): EntityIdentifier {
+    return `${entity.provider}:${String(entity.service)}:${String(entity.collection)}:${String(entity.identifier)}` as EntityIdentifier
+  }
+
   function _setServiceFolderLoading(provider: string, service: string | number, loadingState: boolean) {
     serviceFolderLoadingState.value = {
       ...serviceFolderLoadingState.value,
@@ -208,14 +215,6 @@ export const useMailStore = defineStore('mailStore', () => {
     return serviceFolderErrorState.value[_serviceKey(provider, service)] ?? null
   }
 
-  function _entityIdentifier(entity: EntityObject): EntityIdentifier {
-    return `${entity.provider}:${String(entity.service)}:${String(entity.collection)}:${String(entity.identifier)}` as EntityIdentifier
-  }
-
-  function _collectionIdentifier(collection: CollectionObject): CollectionIdentifier {
-    return `${collection.provider}:${String(collection.service)}:${String(collection.identifier)}` as CollectionIdentifier
-  }
-
   function _isSameMessage(left: EntityObject | null, right: EntityObject): boolean {
     if (!left) {
       return false
@@ -291,11 +290,6 @@ export const useMailStore = defineStore('mailStore', () => {
     }
   }
 
-  async function deleteMessage(message: EntityObject) {
-    // TODO: implement delete via entity / collection store
-    console.log('[Mail] Delete message:', message.identifier)
-  }
-
   async function moveMessage(targetFolder: CollectionObject) {
     const message = moveMessageCandidate.value
 
@@ -349,6 +343,11 @@ export const useMailStore = defineStore('mailStore', () => {
     }
   }
 
+  async function deleteMessage(message: EntityObject) {
+    // TODO: implement delete via entity / collection store
+    console.log('[Mail] Delete message:', message.identifier)
+  }
+
   function toggleSidebar() {
     sidebarVisible.value = !sidebarVisible.value
   }