fix repoActions styles

appview/pages/templates/fragments/repoActions.html

···
 {{ define "fragments/repoActions" }}
-<div class="flex items-center">
+<div class="flex items-center gap-2">
   <button id="starBtn"
     class="btn disabled:opacity-50 disabled:cursor-not-allowed"
 
···
     </div>
   </button>
   <a class="btn no-underline hover:no-underline flex items-center" href="/{{ .FullName }}/fork">
-      {{ i "git-fork" "w-3 h-3 mr-1"}}
+      {{ i "git-fork" "w-3 h-3"}}
       fork
   </a>
 </div>

appview/pages/templates/layouts/repobase.html

···
       <span class="select-none">/</span>
       <a href="/{{ .RepoInfo.FullName }}" class="font-bold">{{ .RepoInfo.Name }}</a>
     </div>
-    <div class="flex items-center">
-      <span class="mr-3">
-        {{ template "fragments/repoActions" .RepoInfo }}
-      </span>
-    </div>
+
+    {{ template "fragments/repoActions" .RepoInfo }}
   </div>
   {{ template "fragments/repoDescription" . }}
 </section>