Fix inconsistent user profile layout across tabs (#25625)

Fix ::User Profile Page  Project Tab Have Inconsistent Layout and Style
Added the big_avator for consistency in the all header_items tabs.
Fixes: #24871
> ### Description
> in the user profile page the `Packages` and `Projects` tab have small
icons for user but other tabs have bigger profile picture with user
info:
> 
> ### Screenshots
> ### **For Packages And Projects:**
>
![image](https://user-images.githubusercontent.com/25511175/240148601-2420d77b-ba25-4718-9ccb-c5d0d95e3079.png)
> 
> ### **For Other Tabs:**
>
![image](https://user-images.githubusercontent.com/25511175/240148461-ce9636b3-fe11-4c46-a230-30d83eee5947.png)
> 

## Before

![image](https://github.com/go-gitea/gitea/assets/80308335/975ad038-07ca-4b10-b75d-ccf259be7b9d)


 ## After changes
Project View 
<img width="1394" alt="image"
src="https://github.com/go-gitea/gitea/assets/80308335/95d181d7-8e61-496d-9899-7b825c91ad56">


Packages View
<img width="1378" alt="image"
src="https://github.com/go-gitea/gitea/assets/80308335/7f5fd60f-6b18-4fa8-8c56-7b0d45d1a610">


## Org view for projects page
<img width="1385" alt="image"
src="https://github.com/go-gitea/gitea/assets/80308335/6400dc89-a5ae-4f0a-831b-5b6efa020d89">

## Org view for packages page
<img width="1387" alt="image"
src="https://github.com/go-gitea/gitea/assets/80308335/4e1e9ffe-1e4b-4334-8657-de11b5fd31d0">

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: silverwind <me@silverwind.io>

web_src/css/helpers.css

@@ -11,6 +11,7 @@ Gitea's private styles use `g-` prefix.
 .gt-ab { align-items: baseline !important; }
 .gt-tc { text-align: center !important; }
 .gt-tl { text-align: left !important; }
+.gt-tr { text-align: right !important; } /* TODO: rename these to "gt-text-right", etc. there are only a few */
 .gt-jc { justify-content: center !important; }
 .gt-js { justify-content: flex-start !important; }
 .gt-je { justify-content: flex-end !important; }