Fix diff detail buttons wrapping, use tippy for review box (#23271)

Fix visual regression introduced by
https://github.com/go-gitea/gitea/pull/22986.

Before:
<img width="1277" alt="image"
src="https://user-images.githubusercontent.com/115237/222792814-d70c2173-0c7c-4db2-8839-95be63cdc8ee.png">
<img width="649" alt="image"
src="https://user-images.githubusercontent.com/115237/222792989-9b1f5e12-becd-40cc-b02c-e9f59a8e72a4.png">

After: 
<img width="1274" alt="image"
src="https://user-images.githubusercontent.com/115237/222792769-e7a9702f-4b6a-46c4-9385-da103ed4dff0.png">
<img width="565" alt="image"
src="https://user-images.githubusercontent.com/115237/222793084-6de6482b-11dc-4d38-b514-15884d20e140.png">

1 files changed, 17 insertions, 6 deletions

diff --git a/web_src/js/features/repo-issue.js b/web_src/js/features/repo-issue.js
index 1cf5ebee27..f12b10efc2 100644
--- a/web_src/js/features/repo-issue.js
+++ b/web_src/js/features/repo-issue.js
@@ -4,7 +4,7 @@ import {attachTribute} from './tribute.js';
 import {createCommentEasyMDE, getAttachedEasyMDE} from './comp/EasyMDE.js';
 import {initEasyMDEImagePaste} from './comp/ImagePaste.js';
 import {initCompMarkupContentPreviewTab} from './comp/MarkupContentPreview.js';
-import {initTooltip, showTemporaryTooltip} from '../modules/tippy.js';
+import {initTooltip, showTemporaryTooltip, createTippy} from '../modules/tippy.js';
 import {hideElem, showElem, toggleElem} from '../utils/dom.js';
 import {setFileFolding} from './file-fold.js';
 
@@ -512,12 +512,23 @@ export function initRepoPullRequestReview() {
     return;
   }
 
-  $('.js-btn-review').on('click', function (e) {
-    e.preventDefault();
-    toggleElem($(this).parent().find('.review-box-panel'));
-  }).parent().find('.review-box-panel .close').on('click', function (e) {
+  const $reviewBtn = $('.js-btn-review');
+  const $panel = $reviewBtn.parent().find('.review-box-panel');
+  const $closeBtn = $panel.find('.close');
+
+  const tippy = createTippy($reviewBtn[0], {
+    content: $panel[0],
+    placement: 'bottom',
+    trigger: 'click',
+    role: 'menu',
+    maxWidth: 'none',
+    interactive: true,
+    hideOnClick: true,
+  });
+
+  $closeBtn.on('click', (e) => {
     e.preventDefault();
-    hideElem($(this).closest('.review-box-panel'));
+    tippy.hide();
   });
 
   $(document).on('click', 'a.add-code-comment', async function (e) {