Merge commit '77cd16f4ee7ab807df6fffb1538a6659a8182a9e' into glitch-soc/merge-upstream

Conflicts:
- `app/javascript/styles/mastodon/components.scss`:
  Conflict caused by glitch-soc changing the path to images, and upstream
  removing styling using such an image.
  Removed the styling as upstream did.
- `app/models/account.rb`:
  Conflict due to upstream changing lines adjacent to a change made in glitch-soc
  to have configurable limits.
  Ported upstream's changes.
- `yarn.lock`:
  Dependencies adjacent to glitch-soc-only dependencies updated.
  Updated them as well.

app/controllers/api/web/push_subscriptions_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::Web::PushSubscriptionsController < Api::Web::BaseController
-  before_action :require_user!
+  before_action :require_user!, except: :destroy
   before_action :set_push_subscription, only: :update
   before_action :destroy_previous_subscriptions, only: :create, if: :prior_subscriptions?
   after_action :update_session_with_subscription, only: :create
@@ -17,6 +17,13 @@ class Api::Web::PushSubscriptionsController < Api::Web::BaseController
     render json: @push_subscription, serializer: REST::WebPushSubscriptionSerializer
   end
 
+  def destroy
+    push_subscription = ::Web::PushSubscription.find_by_token_for(:unsubscribe, params[:id])
+    push_subscription&.destroy
+
+    head 200
+  end
+
   private
 
   def active_session