base tsconfig: remove files section

All files are specified in the individual sub projects

tsconfig.base.json

@@ -99,6 +99,5 @@
     // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
     "skipLibCheck": true /* Skip type checking all .d.ts files. */
   },
-  "files": ["./package.json", "./server/helper.ts"],
   "exclude": ["./dist"]
 }