From 6e1394eca8dc5a444c67deaed19d9ea48518bf2a Mon Sep 17 00:00:00 2001
From: ishikawa999 <14245262+ishikawa999@users.noreply.github.com>
Date: Mon, 11 May 2026 15:31:37 +0900
Subject: [PATCH] Replace group avatar icon with SVG

---
 app/assets/images/group.svg   | 9 +++++++++
 app/helpers/avatars_helper.rb | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 app/assets/images/group.svg

diff --git a/app/assets/images/group.svg b/app/assets/images/group.svg
new file mode 100644
index 000000000..55a657ec8
--- /dev/null
+++ b/app/assets/images/group.svg
@@ -0,0 +1,9 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#343a40" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-users-group">
+	<path stroke="none" d="M0 0h24v24H0z" fill="none" />
+	<path d="M10 13a2 2 0 1 0 4 0a2 2 0 0 0 -4 0" />
+	<path d="M8 21v-1a2 2 0 0 1 2 -2h4a2 2 0 0 1 2 2v1" />
+	<path d="M15 5a2 2 0 1 0 4 0a2 2 0 0 0 -4 0" />
+	<path d="M17 10h2a2 2 0 0 1 2 2v1" />
+	<path d="M5 5a2 2 0 1 0 4 0a2 2 0 0 0 -4 0" />
+	<path d="M3 13v-1a2 2 0 0 1 2 -2h2" />
+</svg>
diff --git a/app/helpers/avatars_helper.rb b/app/helpers/avatars_helper.rb
index f8ddcc41e..c9aea637e 100644
--- a/app/helpers/avatars_helper.rb
+++ b/app/helpers/avatars_helper.rb
@@ -68,7 +68,7 @@ module AvatarsHelper
 
   def group_avatar(options={})
     options[:class] = ['group-avatar', options[:class]].compact.join(' ')
-    image_tag 'group.png', GravatarHelper::DEFAULT_OPTIONS.except(:default, :rating, :ssl).merge(options)
+    image_tag 'group.svg', GravatarHelper::DEFAULT_OPTIONS.except(:default, :rating, :ssl).merge(options)
   end
 
   private
-- 
2.54.0