feat(web): space avatars with GIF support and live space list sync [CI]

web/src/features/channel/ChannelSettingsSheet.module.css

@@ -146,3 +146,37 @@
   color: var(--danger);
   font-size: 13px;
 }
+
+.avatarRow {
+  display: flex;
+  align-items: center;
+  gap: var(--space-3);
+}
+
+.avatar {
+  display: grid;
+  flex: 0 0 64px;
+  place-items: center;
+  width: 64px;
+  height: 64px;
+  border-radius: var(--radius-lg);
+  background: var(--surface-2);
+  object-fit: cover;
+}
+
+.avatarFallback {
+  color: var(--text);
+  font-size: 24px;
+  font-weight: 600;
+}
+
+.avatarSide {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-1);
+}
+
+.avatarButtons {
+  display: flex;
+  gap: var(--space-2);
+}