feat: add video playback progress reporting

apps/taro/src/services/tenantAdmin.ts

@@ -295,6 +295,8 @@ export interface MediaAnalyticsSummary {
     svipPlays?: number;
     quotaPlays?: number;
     consumedQuota?: number;
+    watchedSeconds?: number;
+    avgCompletionRate?: number;
     uniqueUsers?: number;
     watermarkEvents?: number;
   };
@@ -338,6 +340,7 @@ export interface MediaVideoPlayEvent {
   status?: string;
   accessMode?: string;
   consumedQuota?: number;
+  playback?: Record<string, unknown> | null;
   signedUrlExpiresAt?: string | null;
   ipAddress?: string | null;
   userAgent?: string | null;