Fix article get read when navigation to admin area.

vue/src/components/RssFeeds.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { onMounted, computed, nextTick, watch } from 'vue';
+import { onMounted, onBeforeUnmount, computed, nextTick, watch } from 'vue';
 import { useFeeds } from '@/composables/useFeeds';
 
 const {
@@ -14,6 +14,7 @@ const {
   fetchData,
   sync,
   getReadable,
+  disconnectObserver,
   setInitialLoad,
   showMessageForXSeconds,
 } = useFeeds()
@@ -74,6 +75,11 @@ async function shareUrl(url) {
   }
 }
 
+onBeforeUnmount(() => {
+  disconnectObserver()
+  setInitialLoad(false)
+})
+
 onMounted(async () => {
   setInitialLoad(false)
   await fetchData()

vue/src/composables/useFeeds.js

@@ -268,6 +268,13 @@ function handleIntersection(entries, topbarHeight = 0) {
   })
 }
 
+function disconnectObserver() {
+  if (observer) {
+    observer.disconnect()
+    observer = null
+  }
+}
+
 function setInitialLoad(value) {
   initialLoad = value
 }
@@ -375,6 +382,7 @@ export function useFeeds() {
     markAllRead,
     showMessageForXSeconds,
     setupIntersectionObserver,
+    disconnectObserver,
     setInitialLoad,
     handleIntersection,
   }