refactor(ui): a11y improvements

components/teams/Edit.vue

@@ -58,7 +58,6 @@
               <tippy
                 ref="memberOptions"
                 interactive
-                tabindex="-1"
                 trigger="click"
                 theme="popover"
                 arrow
@@ -146,7 +145,6 @@
               <tippy
                 ref="newMemberOptions"
                 interactive
-                tabindex="-1"
                 trigger="click"
                 theme="popover"
                 arrow

components/teams/Team.vue

@@ -25,14 +25,7 @@
       </div>
     </div>
     <span>
-      <tippy
-        ref="options"
-        interactive
-        tabindex="-1"
-        trigger="click"
-        theme="popover"
-        arrow
-      >
+      <tippy ref="options" interactive trigger="click" theme="popover" arrow>
         <template #trigger>
           <ButtonSecondary
             v-tippy="{ theme: 'tooltip' }"