I have installed Angular CLI package separately using npm:
npm install --save-dev @angular/cli@latest
When I try to use commands cli<
cli<
I found similar error it was located to C:\Users\sony\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\@schematics\angular\workspace\files
C:\Users\sony\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\@schematics\angular\workspace\files
it is installed in windows try to search in c drive angular.json you will view the file