Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `app/javascript/styles/mastodon/modal.scss`:
  For some reason we changed the file loading path in glitch-soc,
  but now upstream has completely changed how the logo is loaded.
  Applied upstream changes.

app/lib/activitypub/activity/follow.rb

@@ -6,7 +6,14 @@ class ActivityPub::Activity::Follow < ActivityPub::Activity
   def perform
     target_account = account_from_uri(object_uri)
 
-    return if target_account.nil? || !target_account.local? || delete_arrived_first?(@json['id']) || @account.requested?(target_account)
+    return if target_account.nil? || !target_account.local? || delete_arrived_first?(@json['id'])
+
+    # Update id of already-existing follow requests
+    existing_follow_request = ::FollowRequest.find_by(account: @account, target_account: target_account)
+    unless existing_follow_request.nil?
+      existing_follow_request.update!(uri: @json['id'])
+      return
+    end
 
     if target_account.blocking?(@account) || target_account.domain_blocking?(@account.domain) || target_account.moved? || target_account.instance_actor?
       reject_follow_request!(target_account)
@@ -14,7 +21,9 @@ class ActivityPub::Activity::Follow < ActivityPub::Activity
     end
 
     # Fast-forward repeat follow requests
-    if @account.following?(target_account)
+    existing_follow = ::Follow.find_by(account: @account, target_account: target_account)
+    unless existing_follow.nil?
+      existing_follow.update!(uri: @json['id'])
       AuthorizeFollowService.new.call(@account, target_account, skip_follow_request: true, follow_request_uri: @json['id'])
       return
     end