### **User description**
1. This PR introduces loading skeleton into application and also used in
homepage
2. it also make some UI changes moving dashboards and functions to 2nd
section and adding some hover effects
___
### **PR Type**
Enhancement
___
### **Description**
- Add reusable `SkeletonBox` component
- Introduce `HomeViewSkeleton` for loading
- Redesign functions/dashboards tiles layout
- Add hover, tooltip, and forward icons
___
### Diagram Walkthrough
```mermaid
flowchart LR
HomeView["HomeView.vue"]
SkeletonBox["components/shared/SkeletonBox.vue"]
HomeSkeleton["components/shared/HomeViewSkeleton.vue"]
HomeView -- "uses while loading" --> HomeSkeleton
HomeSkeleton -- "composes" --> SkeletonBox
HomeView -- "imports" --> SkeletonBox
HomeView -- "UI updates" --> "Tiles/Charts/Buttons"
```
<details> <summary><h3> File Walkthrough</h3></summary>
<table><thead><tr><th></th><th align="left">Relevant
files</th></tr></thead><tbody><tr><td><strong>Enhancement</strong></td><td><table>
<tr>
<td>
<details>
<summary><strong>HomeViewSkeleton.vue</strong><dd><code>New Home view
loading skeleton</code>
</dd></summary>
<hr>
web/src/components/shared/HomeViewSkeleton.vue
<ul><li>Add full-page home loading skeleton layout<br> <li> Theme-aware
skeleton styles and animations<br> <li> Skeletons for streams, tiles,
and charts<br> <li> Responsive layout for tiles and charts</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8704/files#diff-cfcdd350ab12b088eb8bc8717b3d2c3a6b530c6c78d27c581126f6e4c7ccbda4">+271/-0</a>
</td>
</tr>
<tr>
<td>
<details>
<summary><strong>SkeletonBox.vue</strong><dd><code>Reusable skeleton box
component</code>
</dd></summary>
<hr>
web/src/components/shared/SkeletonBox.vue
<ul><li>Create reusable skeleton component with variants<br> <li> Add
theme-aware wave animation styles<br> <li> Support shapes and sizes via
props<br> <li> Provide multiline text styling hooks</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8704/files#diff-4260429750bf9f01b844b734b41361e3a95e570062bffa71c36983a113c755d7">+193/-0</a>
</td>
</tr>
<tr>
<td>
<details>
<summary><strong>HomeView.vue</strong><dd><code>Home page layout and
loading UX improvements</code>
</dd></summary>
<hr>
web/src/views/HomeView.vue
<ul><li>Integrate <code>HomeViewSkeleton</code> during loading<br> <li>
Move functions/dashboards tiles near charts<br> <li> Add tooltips and
forward icons to view buttons<br> <li> Update icons, chart sizes, and
hover effects</ul>
</details>
</td>
<td><a
href="https://github.com/openobserve/openobserve/pull/8704/files#diff-9af441af191d3254ef5f9db603dca75486de7638cda41a3c050e7b3c33d68280">+195/-73</a></td>
</tr>
</table></td></tr></tr></tbody></table>
</details>
___
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