[Duda] ng build (sin resolver)

Hola, hice todos los pasos que propusieron (al igiual que todos los que me propusieron ChatGpt) pero sigue dando el mismo error que adjunto al final, POR FAVOR SU AYUDA!!!!:

PS C:\workspace\Angular\catbook> node -v
v14.16.1

PS C:\workspace\Angular\catbook> npm version
{
  catbook: '0.0.0',
  npm: '6.14.12',
  ares: '1.16.1',
  brotli: '1.0.9',
  cldr: '37.0',
  icu: '67.1',
  llhttp: '2.1.3',
  modules: '83',
  napi: '7',
  nghttp2: '1.41.0',
  node: '14.16.1',
  openssl: '1.1.1k',
  tz: '2020a',
  unicode: '13.0',
  uv: '1.40.0',
  v8: '8.4.371.19-node.18',
  zlib: '1.2.11'
}

PS C:\workspace\Angular\catbook> ng version

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/


Angular CLI: 13.0.4
Node: 14.16.1
Package Manager: npm 6.14.12
OS: win32 x64

Angular: 13.0.3
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1300.4
@angular-devkit/build-angular   13.0.4
@angular-devkit/core            13.0.4
@angular-devkit/schematics      13.0.4
@angular/cli                    13.0.4
@schematics/angular             13.0.4
rxjs                            7.4.0
typescript                      4.4.4