chore: Refactor sidebar related changes for RTL (#6519)

* Woot tabs

* Refactor sidebar related RTL

* Context menu

* chore: Minor fixes

* chore: Dropdown

* chore: Toggle switch

* chore: sidebar fixes

* fix: spacing issues and minor fixes

* chore: Space slab to small

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Co-authored-by: Nithin David <1277421+nithindavid@users.noreply.github.com>

app/javascript/dashboard/assets/scss/widgets/_conv-header.scss

@@ -47,7 +47,7 @@ $resolve-button-width: 13.2rem;
       display: flex;
       flex-direction: column;
       justify-content: flex-start;
-      margin-left: $space-slab;
+      margin-left: var(--space-small);
       min-width: 0;
     }
   }