refactor: use actors for db configuration (#1604)

Co-authored-by: Claude <noreply@anthropic.com>

backend/internal/middleware/auth_middleware_test.go

@@ -33,23 +33,20 @@ func TestWithApiKeyAuthDisabled(t *testing.T) {
 
 	db := testutils.NewDatabaseForTest(t)
 
-	appConfigService, err := service.NewAppConfigService(t.Context(), db)
-	require.NoError(t, err)
-
 	instanceID, err := instanceid.Load(t.Context(), db)
 	require.NoError(t, err)
 
-	jwtService, err := service.NewJwtService(t.Context(), db, instanceID, appConfigService)
+	jwtService, err := service.NewJwtService(t.Context(), db, instanceID)
 	require.NoError(t, err)
 
-	userService := service.NewUserService(db, jwtService, nil, nil, appConfigService, nil, nil, nil, nil)
+	userService := service.NewUserService(db, jwtService, nil, nil, nil, nil, nil, nil)
 	apiKeyModule, err := apikey.New(t.Context(), apikey.Dependencies{DB: db})
 	require.NoError(t, err)
 
 	authMiddleware := NewAuthMiddleware(apiKeyModule, userService, jwtService)
 
 	user := createUserForAuthMiddlewareTest(t, db)
-	jwtToken, err := jwtService.GenerateAccessToken(user, "")
+	jwtToken, err := jwtService.GenerateAccessToken(user, "", time.Hour)
 	require.NoError(t, err)
 
 	apiKeyToken := "middleware-test-api-key-raw-token"

backend/internal/middleware/rate_limit_test.go

@@ -39,6 +39,7 @@ func startRateLimitServices(t *testing.T, policies ...RateLimitPolicy) map[strin
 	for name, rl := range limiters {
 		services[name] = rl.Service(svc)
 	}
+
 	return services
 }