完善后端联调链路与模拟器多通道支持

miniprogram/utils/backendLaunchAdapter.ts

@@ -0,0 +1,21 @@
+import { type GameLaunchEnvelope } from './gameLaunch'
+import { type BackendLaunchResult } from './backendApi'
+
+export function adaptBackendLaunchResultToEnvelope(result: BackendLaunchResult): GameLaunchEnvelope {
+  return {
+    config: {
+      configUrl: result.launch.config.configUrl,
+      configLabel: result.launch.config.configLabel,
+      configChecksumSha256: result.launch.config.configChecksumSha256 || null,
+      releaseId: result.launch.config.releaseId,
+      routeCode: result.launch.config.routeCode || null,
+    },
+    business: {
+      source: result.launch.business.source === 'direct-event' ? 'direct-event' : 'custom',
+      eventId: result.launch.business.eventId,
+      sessionId: result.launch.business.sessionId,
+      sessionToken: result.launch.business.sessionToken,
+      sessionTokenExpiresAt: result.launch.business.sessionTokenExpiresAt,
+    },
+  }
+}