Cleanup: Sidebar Tabs component and style alignment (#7215)

## Summary

Unify the current sidebar tabs, structurally and aesthetically.

## Changes

- Removes the Assets only Layout
- Standardizes the title styling and spacing across the tabs.

## Review Focus

<!-- Critical design decisions or edge cases that need attention -->

<!-- If this PR fixes an issue, uncomment and update the line below -->
<!-- Fixes #ISSUE_NUMBER -->

## Screenshots (if applicable)

<!-- Add screenshots or video recording to help explain your changes -->

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7215-WIP-Sidebar-Tabs-component-and-style-alignment-2c26d73d3650817193bfd752e0d0bbde)
by [Unito](https://www.unito.io)

src/components/bottomPanel/BottomPanel.vue

@@ -10,12 +10,12 @@
         class="bg-transparent"
       >
         <div class="flex w-full justify-between">
-          <div class="tabs-container">
+          <div class="tabs-container font-inter">
             <Tab
               v-for="tab in bottomPanelStore.bottomPanelTabs"
               :key="tab.id"
               :value="tab.id"
-              class="m-1 mx-2 border-none"
+              class="m-1 mx-2 border-none font-inter"
               :class="{
                 'tab-list-single-item':
                   bottomPanelStore.bottomPanelTabs.length === 1