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](975ad038-07ca-4b10-b75d-ccf259be7b9d)


 ## After changes
Project View 
<img width="1394" alt="image"
src="95d181d7-8e61-496d-9899-7b825c91ad56">


Packages View
<img width="1378" alt="image"
src="7f5fd60f-6b18-4fa8-8c56-7b0d45d1a610">


## Org view for projects page
<img width="1385" alt="image"
src="6400dc89-a5ae-4f0a-831b-5b6efa020d89">

## Org view for packages page
<img width="1387" alt="image"
src="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>

templates/code/searchcombo.tmpl

@@ -0,0 +1,17 @@
+{{template "code/searchform" .}}
+<div class="divider"></div>
+<div class="ui user list">
+	{{if .CodeIndexerUnavailable}}
+		<div class="ui error message">
+			<p>{{$.locale.Tr "explore.code_search_unavailable"}}</p>
+		</div>
+	{{else if .SearchResults}}
+		<h3>
+			{{.locale.Tr "explore.code_search_results" (.Keyword|Escape) | Str2html}}
+		</h3>
+		{{template "code/searchresults" .}}
+	{{else if .Keyword}}
+		<div>{{$.locale.Tr "explore.code_no_results"}}</div>
+	{{end}}
+</div>
+{{template "base/paginate" .}}