Rewrite and restyle reaction selector and enable no-sizzle eslint rule (#30453)

Enable `no-sizzle` lint rule, there was only one use in `initCompReactionSelector` and:

- Remove all jQuery except the necessary fomantic dropdown init
- Remove the recursion, instead bind event listeners to common parent container nodes

---------

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

routers/web/repo/issue.go

@@ -3318,7 +3318,6 @@ func ChangeIssueReaction(ctx *context.Context) {
 	}
 
 	html, err := ctx.RenderToHTML(tplReactions, map[string]any{
-		"ctxData":   ctx.Data,
 		"ActionURL": fmt.Sprintf("%s/issues/%d/reactions", ctx.Repo.RepoLink, issue.Index),
 		"Reactions": issue.Reactions.GroupByType(),
 	})
@@ -3425,7 +3424,6 @@ func ChangeCommentReaction(ctx *context.Context) {
 	}
 
 	html, err := ctx.RenderToHTML(tplReactions, map[string]any{
-		"ctxData":   ctx.Data,
 		"ActionURL": fmt.Sprintf("%s/comments/%d/reactions", ctx.Repo.RepoLink, comment.ID),
 		"Reactions": comment.Reactions.GroupByType(),
 	})