docs: update CLI workspace config documentation (#39427)
docs: update CLI workspace config documentation (#39427)

- Improves JSON formatting
- Add reference to font optimization
- Removes `="true"` from boolean command line args.
These are redundant and it can be confusing to why
boolean values need to be provided via a CLI.

PR Close #39427

gnomeontherun/angular,mgechev/angular,angular/angular,mgechev/angular,mgechev/angular,angular/angular,blesh/angular,JiaLiPassion/angular,angular-indonesia/angular,ocombe/angular,ocombe/angular,angular-indonesia/angular,angular/angular,alxhub/angular,gkalpak/angular,brandonroberts/angular,shairez/angular,JiaLiPassion/angular,ocombe/angular,manekinekko/angular,JiaLiPassion/angular,alxhub/angular,angular/angular,gnomeontherun/angular,angular-indonesia/angular,gkalpak/angular,mgechev/angular,JiaLiPassion/angular,IdeaBlade/angular,manekinekko/angular,gnomeontherun/angular,shairez/angular,IdeaBlade/angular,manekinekko/angular,gkalpak/angular,brandonroberts/angular,blesh/angular,ocombe/angular,shairez/angular,alxhub/angular,mgechev/angular,angular-indonesia/angular,brandonroberts/angular,blesh/angular,IdeaBlade/angular,shairez/angular,IdeaBlade/angular,manekinekko/angular,gnomeontherun/angular,manekinekko/angular,alxhub/angular,brandonroberts/angular,gkalpak/angular,shairez/angular,blesh/angular,alxhub/angular,manekinekko/angular,IdeaBlade/angular,brandonroberts/angular,brandonroberts/angular,ocombe/angular,blesh/angular,ocombe/angular