chore: update golangci-lint to v2.13.0

Migrate the deprecated gofumpt `extra-rules` to `extra.group-params`, as
the alias now also enables the new `clothe-returns` and `balance-calls`
rules. Disable SA4023, which hangs on go 1.27, see
https://github.com/golangci/golangci-lint/issues/6732.

Apply the resulting modernize fixes, mostly flattening embedded struct
literals and switching errors.As to errors.AsType.

Assisted-by: Claude:Opus 5

routers/web/user/setting/profile.go

@@ -195,10 +195,8 @@ func Organization(ctx *context.Context) {
 	ctx.Data["PageIsSettingsOrganization"] = true
 
 	opts := organization.FindOrgOptions{
-		ListOptions: db.ListOptions{
-			PageSize: setting.UI.Admin.UserPagingNum,
-			Page:     ctx.FormInt("page"),
-		},
+		PageSize:          setting.UI.Admin.UserPagingNum,
+		Page:              ctx.FormInt("page"),
 		UserID:            ctx.Doer.ID,
 		IncludeVisibility: structs.VisibleTypePrivate,
 	}
@@ -277,12 +275,10 @@ func Repos(ctx *context.Context) {
 		}
 
 		userRepos, _, err := repo_model.GetUserRepositories(ctx, repo_model.SearchRepoOptions{
-			Actor:   ctxUser,
-			Private: true,
-			ListOptions: db.ListOptions{
-				Page:     1,
-				PageSize: setting.UI.Admin.UserPagingNum,
-			},
+			Actor:      ctxUser,
+			Private:    true,
+			Page:       1,
+			PageSize:   setting.UI.Admin.UserPagingNum,
 			LowerNames: repoNames,
 		})
 		if err != nil {