Fix tree explorer y-axis padding (#1540)

* Fix tree explorer y-axis padding

* nit

src/components/common/TreeExplorer.vue

@@ -1,6 +1,6 @@
 <template>
   <Tree
-    class="tree-explorer p-2 2xl:p-4"
+    class="tree-explorer py-0 px-2 2xl:px-4"
     :class="props.class"
     v-model:expandedKeys="expandedKeys"
     v-model:selectionKeys="selectionKeys"

src/components/sidebar/tabs/ModelLibrarySidebarTab.vue

@@ -31,7 +31,7 @@
       <ElectronDownloadItems v-if="isElectron()" />
 
       <TreeExplorer
-        class="model-lib-tree-explorer py-0"
+        class="model-lib-tree-explorer"
         :roots="renderedRoot.children"
         v-model:expandedKeys="expandedKeys"
       >

src/components/sidebar/tabs/NodeLibrarySidebarTab.vue

@@ -48,7 +48,7 @@
         class="m-2"
       />
       <TreeExplorer
-        class="node-lib-tree-explorer py-0"
+        class="node-lib-tree-explorer"
         :roots="renderedRoot.children"
         v-model:expandedKeys="expandedKeys"
       >

src/components/sidebar/tabs/nodeLibrary/NodeBookmarkTreeExplorer.vue

@@ -1,6 +1,6 @@
 <template>
   <TreeExplorer
-    class="node-lib-bookmark-tree-explorer py-0"
+    class="node-lib-bookmark-tree-explorer"
     ref="treeExplorerRef"
     :roots="renderedBookmarkedRoot.children"
     :expandedKeys="expandedKeys"