feat(premium): add the Plutonium page behind an experiment (#3097)

fluxer_api/src/api/admin/controllers/InstanceConfigAdminController.ts

@@ -37,6 +37,7 @@ import {
 } from '@fluxer/schema/src/domains/admin/AdminSchemas';
 import {DomainMigrationConfigSchema} from '@fluxer/schema/src/domains/admin/DomainMigrationSchemas';
 import {GatewayRolloutConfigSchema} from '@fluxer/schema/src/domains/admin/GatewayRolloutSchemas';
+import {PlutoniumPageConfigSchema} from '@fluxer/schema/src/domains/admin/PlutoniumPageSchemas';
 import type {PushRelayConfig, PushRelayConfigUpdateRequest} from '@fluxer/schema/src/domains/admin/PushRelaySchemas';
 import {UserIdParam} from '@fluxer/schema/src/domains/common/CommonParamSchemas';
 import {ExperimentDeliveryConfigSchema} from '@fluxer/schema/src/domains/experiment/ExperimentSchemas';
@@ -66,6 +67,7 @@ async function buildInstanceConfigResponse(): Promise<InstanceConfigResponse> {
 		gatewayRollout,
 		pushRelay,
 		domainMigration,
+		plutoniumPage,
 		captcha,
 		experimentDelivery,
 		registrationConfig,
@@ -76,6 +78,7 @@ async function buildInstanceConfigResponse(): Promise<InstanceConfigResponse> {
 		instanceConfigRepository.getGatewayRolloutConfig(),
 		instanceConfigRepository.getPushRelayConfig(),
 		instanceConfigRepository.getDomainMigrationConfig(),
+		instanceConfigRepository.getPlutoniumPageConfig(),
 		instanceConfigRepository.getCaptchaConfig(),
 		instanceConfigRepository.getExperimentDeliveryConfig(),
 		instanceConfigRepository.getRegistrationConfig(),
@@ -110,6 +113,7 @@ async function buildInstanceConfigResponse(): Promise<InstanceConfigResponse> {
 		gateway_rollout: gatewayRollout,
 		push_relay: pushRelay,
 		domain_migration: domainMigration,
+		plutonium_page: plutoniumPage,
 		captcha,
 		experiment_delivery: experimentDelivery,
 		registration: {
@@ -388,6 +392,18 @@ export function InstanceConfigAdminController(app: HonoApp) {
 					);
 				}
 			}
+			if (data.plutonium_page) {
+				const patch = omitUndefinedFields(data.plutonium_page);
+				if (Object.keys(patch).length > 0) {
+					await instanceConfigRepository.updatePlutoniumPageConfig((current) =>
+						PlutoniumPageConfigSchema.parse({
+							...current,
+							...patch,
+							config_version: current.config_version + 1,
+						}),
+					);
+				}
+			}
 			if (data.captcha) {
 				const patch = omitUndefinedFields(data.captcha);
 				if (Object.keys(patch).length > 0) {