Saved search improvements:

* Deleting the currently active saved search redirects to the main index
* Re-added the easy unset button

Author: dutow

app/assets/stylesheets/components/topics.css

@@ -947,6 +947,20 @@ a.topic-icon {
   font-weight: var(--font-weight-medium);
 }
 
+.saved-search-clear {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  margin-left: var(--spacing-1);
+  color: var(--color-primary-400);
+  text-decoration: none;
+  transition: color var(--transition-fast);
+}
+
+.saved-search-clear:hover {
+  color: var(--color-primary-700);
+}
+
 .save-search-prompt {
   padding: var(--spacing-3) var(--spacing-4);
   margin-bottom: var(--spacing-4);

app/controllers/settings/saved_searches_controller.rb

@@ -47,7 +47,13 @@ def update
 
     def destroy
       @saved_search.destroy
-      redirect_back fallback_location: settings_saved_searches_path, notice: "Saved search deleted"
+
+      referrer = request.referer.to_s
+      if referrer.include?("saved_search_id=#{@saved_search.id}")
+        render turbo_stream: %(<turbo-stream action="visit" url="#{root_path}"></turbo-stream>)
+      else
+        redirect_back fallback_location: settings_saved_searches_path, notice: "Saved search deleted"
+      end
     end
 
     private

app/javascript/application.js

@@ -1,3 +1,7 @@
 // Configure your import map in config/importmap.rb. Read more: https://github.com/rails/importmap-rails
-import "@hotwired/turbo-rails"
+import { Turbo } from "@hotwired/turbo-rails"
 import "controllers"
+
+Turbo.StreamActions.visit = function () {
+  Turbo.visit(this.getAttribute("url"))
+}

app/views/topics/search.html.slim

@@ -10,6 +10,8 @@
     span
       |  Saved search:
       strong<>  #{@saved_search.name}
+    = link_to root_path, class: "saved-search-clear", title: "Clear filter"
+      i.fa-solid.fa-xmark
 - elsif @search_query.present? && user_signed_in?
   .save-search-prompt data-controller="save-search" data-save-search-url-value=settings_saved_searches_path
     .save-search-toggle data-action="click->save-search#toggle"