feat: minor css and nim layout changes

src/sass/tweet/_base.scss

@@ -72,6 +72,7 @@
     display: flex;
     flex-shrink: 0;
     margin-left: 4px;
+    font-size: smaller;
 }
 
 .tweet-date a, .username, .show-more a {
@@ -173,7 +174,8 @@
 
 .replying-to {
     color: var(--fg_faded);
-    margin: -2px 0 4px;
+    margin: -2px 0 5px;
+    font-size: smaller;
 
     a {
         pointer-events: all;
@@ -201,15 +203,22 @@
 
 .tweet-stats {
     margin-bottom: -3px;
+    padding-top: 5px;
     -webkit-user-select: none;
 
     a {
         pointer-events: all;
     }
+
+    .tweet-published {
+        margin-left: auto;
+        margin-top: 0;
+        font-weight: 400;
+        align-self: center;
+    }
 }
 
 .tweet-stat {
-    padding-top: 5px;
     min-width: 1em;
     margin-right: 0.8em;
 }