Revert "Fix menus congestion and improve thread reply layout (#2402)" (#2409)

This reverts commit 29364b2e92.

src/app/components/message/Reply.css.ts

@@ -7,6 +7,7 @@ export const ReplyBend = style({
 
 export const ThreadIndicator = style({
   opacity: config.opacity.P300,
+  gap: toRem(2),
 
   selectors: {
     'button&': {
@@ -18,6 +19,11 @@ export const ThreadIndicator = style({
   },
 });
 
+export const ThreadIndicatorIcon = style({
+  width: toRem(14),
+  height: toRem(14),
+});
+
 export const Reply = style({
   marginBottom: toRem(1),
   minWidth: 0,