remove ngxs from client; add app-shared library; remove app/shared

goofy-client/angular.json

goofy-client/apps/goofy/src/app/app.component.spec.ts

goofy-client/apps/goofy/src/app/app.component.ts

goofy-client/apps/goofy/src/app/app.module.ts

goofy-client/apps/goofy/src/app/shared/app.actions.ts

goofy-client/apps/goofy/src/app/shared/app.facade.ts

goofy-client/apps/goofy/src/app/shared/app.selectors.ts

goofy-client/apps/goofy/src/app/shared/app.state.ts

goofy-client/jest.config.js

goofy-client/libs/app-shared/.eslintrc.json

goofy-client/libs/app-shared/README.md

goofy-client/libs/app-shared/jest.config.js

goofy-client/libs/app-shared/src/index.ts

...-client/libs/app-shared/src/lib/app-shared.module.spec.ts

goofy-client/libs/app-shared/src/lib/app-shared.module.ts

goofy-client/libs/app-shared/src/lib/app.service.spec.ts

goofy-client/libs/app-shared/src/lib/app.service.ts

goofy-client/libs/app-shared/src/storage/storage.ts

goofy-client/libs/app-shared/src/test-setup.ts

goofy-client/libs/app-shared/tsconfig.json