fix: give str-chat__message-status-sent rules higher specificity (#344)

Author: MartinCupela

src/v2/styles/Message/Message-layout.scss

@@ -249,14 +249,23 @@
   }
 
   .str-chat__message-status {
-    --str-chat-icon-height: calc(var(--str-chat__spacing-px) * 15);
+    --str-chat-icon-height: calc(var(--str-chat__spacing-px) * 16);
     @include utils.flex-row-center;
     column-gap: var(--str-chat__spacing-0_5);
     position: relative;
 
     svg {
-      width: calc(var(--str-chat__spacing-px) * 15);
-      height: calc(var(--str-chat__spacing-px) * 15);
+      width: var(--str-chat-icon-height);
+      height: var(--str-chat-icon-height);
+    }
+  }
+
+  .str-chat__message-status.str-chat__message-status-sent {
+    --str-chat-icon-height: calc(var(--str-chat__spacing-px) * 12);
+
+    svg {
+      width: var(--str-chat-icon-height);
+      height: var(--str-chat-icon-height);
     }
   }