refactor: drop the quiz import and the golem15.quizzes dependency

golem15.quizzes now serves its own import at /api/v1/quizzes/import behind
the same shared API token.

static_test.go

@@ -10,7 +10,6 @@ import (
 	"testing"
 	"testing/fstest"
 
-	_ "git.golem15.com/golem15/sm-quizzes-plugin"
 	_ "git.golem15.com/golem15/sm-user-plugin"
 	"git.golem15.com/golem15/summercms/modules/backpack"
 	"git.golem15.com/golem15/summercms/modules/compass"
@@ -220,7 +219,7 @@ func TestStaticThroughRouter(t *testing.T) {
 		t.Fatal(err)
 	}
 	app := backpack.New(cfg)
-	plugins, err := party.Activate(app, []string{"golem15.user", "golem15.quizzes", "jz.bm"})
+	plugins, err := party.Activate(app, []string{"golem15.user", "jz.bm"})
 	if err != nil {
 		t.Fatal(err)
 	}