feat: add template for circle admin page

src/styles/base/main.scss

@@ -260,4 +260,5 @@ sib-delete {
 // Other base components
 @import 'form';
 @import 'header';
-@import 'menu-left';
+@import 'menu-left';
+@import 'user-avatar';

src/styles/base/user-avatar.scss

@@ -0,0 +1,29 @@
+.project-profile-user-avatar {
+  align-self: center;
+  grid-column: 1 / span 1;
+  grid-row: 1 / span 2;
+  display: inline;
+
+  * {
+    height: 100%;
+    width: 100%;
+  }
+
+  div {
+    background-color: $color-0-0-100;
+    border-radius: 50%;
+    height: 7vh;
+    overflow: hidden;
+    position: relative;
+    width: 7vh;
+
+    img {
+      height: 100%;
+      left: 0;
+      object-fit: cover;
+      position: absolute;
+      top: 0;
+      width: 100%;
+    }
+  }
+}