fix: remove unused namespace

src/main/frontend/components/sidebar.cljs

@@ -1,7 +1,6 @@
 (ns frontend.components.sidebar
   (:require [cljs-drag-n-drop.core :as dnd]
             [clojure.string :as string]
-            [frontend.components.command-palette :as command-palette]
             [frontend.components.find-in-page :as find-in-page]
             [frontend.components.header :as header]
             [frontend.components.journal :as journal]