style: 完成所有文件的lint

src/services/analytics/datadog.ts

@@ -16,10 +16,8 @@ import { getEventMetadata } from './metadata.js'
  *   DATADOG_LOGS_ENDPOINT=https://http-intake.logs.datadoghq.com/api/v2/logs
  *   DATADOG_API_KEY=<your-key>
  */
-const DATADOG_LOGS_ENDPOINT =
-  process.env.DATADOG_LOGS_ENDPOINT ?? ''
-const DATADOG_CLIENT_TOKEN =
-  process.env.DATADOG_API_KEY ?? ''
+const DATADOG_LOGS_ENDPOINT = process.env.DATADOG_LOGS_ENDPOINT ?? ''
+const DATADOG_CLIENT_TOKEN = process.env.DATADOG_API_KEY ?? ''
 const DEFAULT_FLUSH_INTERVAL_MS = 15000
 const MAX_BATCH_SIZE = 100
 const NETWORK_TIMEOUT_MS = 5000

src/services/analytics/firstPartyEventLoggingExporter.ts

@@ -673,7 +673,9 @@ export class FirstPartyEventLoggingExporter implements LogRecordExporter {
         (attributes.event_name as string) || (log.body as string) || 'unknown'
 
       // Extract metadata objects directly (no JSON parsing needed)
-      const coreMetadata = attributes.core_metadata as unknown as EventMetadata | undefined
+      const coreMetadata = attributes.core_metadata as unknown as
+        | EventMetadata
+        | undefined
       const userMetadata = attributes.user_metadata as CoreUserData
       const eventMetadata = (attributes.event_metadata || {}) as Record<
         string,

src/services/analytics/metadata.ts

@@ -742,7 +742,6 @@ export async function getEventMetadata(
   return metadata
 }
 
-
 /**
  * Core event metadata for 1P event logging (snake_case format).
  */