fix: duplicate tab reference bug

packages/hoppscotch-common/src/pages/index.vue

@@ -229,14 +229,11 @@ const removeTab = (tabID: string) => {
 }
 
 const closeOtherTabsAction = (tabID: string) => {
-  const isTabDirty = getTabRef(tabID).value?.document.isDirty
   const dirtyTabCount = getDirtyTabsCount()
-  // If current tab is dirty, so we need to subtract 1 from the dirty tab count
-  const balanceDirtyTabCount = isTabDirty ? dirtyTabCount - 1 : dirtyTabCount
   // If there are dirty tabs, show the confirm modal
-  if (balanceDirtyTabCount > 0) {
+  if (dirtyTabCount > 0) {
     confirmingCloseAllTabs.value = true
-    unsavedTabsCount.value = balanceDirtyTabCount
+    unsavedTabsCount.value = dirtyTabCount
     exceptedTabID.value = tabID
   } else {
     closeOtherTabs(tabID)