feat(ui): restore Logo countdown and gated skip

cocoscreator_projects/YouleNexus/assets/framework/config/remote-config.ts

@@ -1,4 +1,5 @@
 import type { ChannelIdentity } from './identity.ts';
+import { DEFAULT_LAUNCH_WAIT_TIME_MS } from './sources/defaults.ts';
 
 /** One in-memory view over the JSON root received by legacy getConfig_Succ. */
 export interface RemoteConfig {
@@ -10,6 +11,21 @@ export interface ConfigFetcher {
   fetch(gameserver: string, cacheBust?: () => string): Promise<unknown>;
 }
 
+/** Legacy initial value -> hall_config merge -> scoped top-level override. */
+export function resolveLaunchWaitTime(remote: RemoteConfig): number {
+  let value: unknown = DEFAULT_LAUNCH_WAIT_TIME_MS;
+  const hall = remote.getValue('hall_config');
+  if (typeof hall === 'object' && hall !== null && Object.prototype.hasOwnProperty.call(hall, 'launchWaitTime')) {
+    value = (hall as Record<string, unknown>).launchWaitTime;
+  }
+  const override = remote.getValue('launchWaitTime');
+  if (override !== null && override !== undefined) value = override;
+  if (typeof value !== 'number' || !Number.isFinite(value) || value < 0) {
+    throw new Error('Invalid launchWaitTime: expected finite nonnegative milliseconds');
+  }
+  return value;
+}
+
 export class ConfigFetchError extends Error {}
 export class ConfigParseError extends Error {}
 

cocoscreator_projects/YouleNexus/assets/framework/config/sources/defaults.ts

@@ -1,5 +1,8 @@
 import type { ChannelIdentity } from '../identity.ts';
 
+/** Legacy GameData launchWaitTime (04_Data.js): timer units are milliseconds. */
+export const DEFAULT_LAUNCH_WAIT_TIME_MS = 10;
+
 /**
  * 构建期默认渠道身份（旧 version.js 等价物）。
  * gameid 每子游戏固定写死；agentid/channelid/marketid/version 为默认，运行期由 query/native/profile 覆盖。