Suggestions for issues (#32327)

closes #16872

routers/web/web.go

@@ -1178,6 +1178,7 @@ func registerRoutes(m *web.Router) {
 				})
 			})
 		}, context.RepoRef())
+		m.Get("/issues/suggestions", repo.IssueSuggestions)
 	}, ignSignIn, context.RepoAssignment, reqRepoIssuesOrPullsReader)
 	// end "/{username}/{reponame}": view milestone, label, issue, pull, etc