chore(canary): align e2e + handler tests with mysqlEnabled signature

Upstream 8d2599c0 added a mysqlEnabled parameter to token.NewHandler and
took a long line over the limit in handler_test. Pass the parameter from
the e2e stack (true: integration test exercises mysql token creation) and
reflow the long handler_test return so golines is happy.

PROJECTS/beginner/canary-token-generator/backend/internal/server/e2e_test.go

@@ -160,6 +160,7 @@ func setupE2EStack(t *testing.T) *e2eStack {
 		eventRepo,
 		eventSvc,
 		logger,
+		true,
 	)
 
 	r := chi.NewRouter()

PROJECTS/beginner/canary-token-generator/backend/internal/token/handler_test.go

@@ -462,7 +462,16 @@ func newManageHandler(
 			BaseURL:   "https://canary.example.com",
 			ManageURL: "https://canary.example.com",
 		})
-	return token.NewHandler(svc, nil, nil, eq, dc, quietHandlerLogger(), false), repo
+	return token.NewHandler(
+			svc,
+			nil,
+			nil,
+			eq,
+			dc,
+			quietHandlerLogger(),
+			false,
+		),
+		repo
 }
 
 func seedToken(t *testing.T, repo *fakeRepo, manageID string) *token.Token {