unified how panel-footer works between regular timelines and user timeline

src/components/conversation/conversation.vue

@@ -223,6 +223,7 @@
     --text: var(--faint);
     color: var(--text);
   }
+
   .thread-ancestor-dive-box {
     padding-left: var(--status-margin, $status-margin);
     border-bottom-width: 1px;
@@ -254,6 +255,10 @@
     border-bottom: none;
   }
 
+  &:last-child .conversation-status {
+    border-bottom: none;
+  }
+
   .thread-ancestors + .thread-tree > .conversation-status {
     border-top-width: 1px;
     border-top-style: solid;

src/components/notifications/notifications.scss

@@ -11,10 +11,6 @@
     color: var(--text, $fallback--text);
   }
 
-  .notifications-footer {
-    border: none;
-  }
-
   .notification {
     position: relative;
 
@@ -47,6 +43,10 @@
     }
   }
 
+  &:last-child .Notification {
+    border-bottom: none;
+  }
+
   .non-mention {
     display: flex;
     flex: 1;

src/components/notifications/notifications.vue

@@ -36,7 +36,7 @@
             <notification :notification="notification" />
           </div>
         </div>
-        <div class="panel-footer notifications-footer">
+        <div class="panel-footer">
           <div
             v-if="bottomedOut"
             class="new-status-notification text-center faint"

src/components/timeline/timeline.js

@@ -22,7 +22,8 @@ const Timeline = {
     'embedded',
     'count',
     'pinnedStatusIds',
-    'inProfile'
+    'inProfile',
+    'footerSlipgate' // reference to an element where we should put our footer
   ],
   data () {
     return {

src/components/timeline/timeline.vue

@@ -46,6 +46,7 @@
       </div>
     </div>
     <div :class="classes.footer">
+      <teleport :to="footerSlipgate" :disabled="!embedded || !footerSlipgate">
         <div
           v-if="count===0"
           class="new-status-notification text-center faint"
@@ -77,6 +78,7 @@
             size="lg"
           />
         </div>
+      </teleport>
     </div>
   </div>
 </template>

src/components/user_profile/user_profile.js

@@ -39,7 +39,8 @@ const UserProfile = {
     return {
       error: false,
       userId: null,
-      tab: defaultTabKey
+      tab: defaultTabKey,
+      footerRef: null
     }
   },
   created () {
@@ -78,6 +79,9 @@ const UserProfile = {
     }
   },
   methods: {
+    setFooterRef (el) {
+      this.footerRef = el
+    },
     load (userNameOrId) {
       const startFetchingTimeline = (timeline, userId) => {
         // Clear timeline only if load another user's profile

src/components/user_profile/user_profile.vue

@@ -56,6 +56,7 @@
           :user-id="userId"
           :pinned-status-ids="user.pinnedStatusIds"
           :in-profile="true"
+          :footerSlipgate="footerRef"
         />
         <div
           v-if="followsTabVisible"
@@ -94,6 +95,7 @@
           :timeline="media"
           :user-id="userId"
           :in-profile="true"
+          :footerSlipgate="footerRef"
         />
         <Timeline
           v-if="isUs"
@@ -105,8 +107,10 @@
           timeline-name="favorites"
           :timeline="favorites"
           :in-profile="true"
+          :footerSlipgate="footerRef"
         />
       </tab-switcher>
+      <div class="panel-footer" :ref="setFooterRef"></div>
     </div>
     <div
       v-else