多余logger工具类加deprecated标记

@@ -15,12 +15,12 @@ enum LogLevel {
 
 /**
  * Common log for all features.
- *
+ * @deprecated 弃用
  * @param {string} prefix Identifies the log tag.
  */
 export class Logger {
   private static domain: number = 0xFF00;
-  private static prefix: string = 'MiguVideoApp';
+  private static prefix: string = 'SightApp';
   private static format: string = `%{public}s, %{public}s`;
 
   /**
@@ -29,7 +29,7 @@ export class Logger {
    * @param Prefix Identifies the log tag.
    * @param domain Domain Indicates the service domain, which is a hexadecimal integer ranging from 0x0 to 0xFFFFF.
    */
-  constructor(prefix: string = 'MiguVideoApp', domain: number = 0xFF00) {
+  constructor(prefix: string = 'SightApp', domain: number = 0xFF00) {
     Logger.prefix = prefix;
     Logger.domain = domain;
   }
@@ -59,4 +59,4 @@ export class Logger {
   }
 }
 
-export default new Logger('MiguVideoApp', 0xFF00)
\ No newline at end of file
+export default new Logger('SightApp', 0xFF00)
\ No newline at end of file