docs(aio): remove unused guide doc (#24000)
docs(aio): remove unused guide doc (#24000)

This was erroneously committed into master, when it was really only
supposed to demo what the pages might look like.

PR Close #24000

sarunint/angular,hansl/angular,blesh/angular,angular/angular,snaptech/angular,shairez/angular,brandonroberts/angular,shairez/angular,snaptech/angular,ocombe/angular,IdeaBlade/angular,wKoza/angular,mgechev/angular,JiaLiPassion/angular,IgorMinar/angular,mhevery/angular,juristr/angular,jasonaden/angular,trshafer/angular,JiaLiPassion/angular,vicb/angular,matsko/angular,IgorMinar/angular,JiaLiPassion/angular,mlaval/angular,mlaval/angular,Brocco/angular,ValtoFrameworks/Angular-2,shairez/angular,alxhub/angular,StephenFluin/angular,mgiambalvo/angular,gkalpak/angular,hansl/angular,snaptech/angular,angular/angular,gnomeontherun/angular,IgorMinar/angular,NathanWalker/angular,petebacondarwin/angular,ultrasonicsoft/angular,Brocco/angular,vikerman/angular,kegluneq/angular,jonrimmer/angular,gnomeontherun/angular,ocombe/angular,mprobst/angular,mgechev/angular,ocombe/angular,ultrasonicsoft/angular,alxhub/angular,NathanWalker/angular,gnomeontherun/angular,Brocco/angular,NathanWalker/angular,IdeaBlade/angular,snaptech/angular,mlaval/angular,gkalpak/angular,vikerman/angular,mhevery/angular,Toxicable/angular,mgiambalvo/angular,manekinekko/angular,mprobst/angular,wKoza/angular,Toxicable/angular,Toxicable/angular,kegluneq/angular,Toxicable/angular,filipesilva/angular,kegluneq/angular,manekinekko/angular,gdi2290/angular,jasonaden/angular,ocombe/angular,mgechev/angular,matsko/angular,angular-indonesia/angular,Toxicable/angular,trshafer/angular,ocombe/angular,alxhub/angular,kara/angular,wKoza/angular,wKoza/angular,kegluneq/angular,kara/angular,mgiambalvo/angular,heathkit/angular,IgorMinar/angular,alexeagle/angular,mhevery/angular,gdi2290/angular,vicb/angular,kara/angular,vikerman/angular,brandonroberts/angular,sarunint/angular,ultrasonicsoft/angular,juristr/angular,shairez/angular,sarunint/angular,vikerman/angular,StephenFluin/angular,gdi2290/angular,gdi2290/angular,trshafer/angular,jasonaden/angular,mprobst/angular,hansl/angular,manekinekko/angular,petebacondarwin/angular,gkalpak/angular,heathkit/angular,trshafer/angular,angular/angular,angular/angular,filipesilva/angular,sarunint/angular,mhevery/angular,ultrasonicsoft/angular,ValtoFrameworks/Angular-2,petebacondarwin/angular,gkalpak/angular,NathanWalker/angular,vicb/angular,jonrimmer/angular,kara/angular,IdeaBlade/angular,hansl/angular,vicb/angular,ValtoFrameworks/Angular-2,jonrimmer/angular,juristr/angular,alexeagle/angular,jonrimmer/angular,petebacondarwin/angular,gdi2290/angular,shairez/angular,filipesilva/angular,IgorMinar/angular,brandonroberts/angular,kegluneq/angular,blesh/angular,heathkit/angular,brandonroberts/angular,ocombe/angular,Brocco/angular,mgechev/angular,mhevery/angular,filipesilva/angular,trshafer/angular,juristr/angular,heathkit/angular,IgorMinar/angular,manekinekko/angular,petebacondarwin/angular,NathanWalker/angular,matsko/angular,mprobst/angular,snaptech/angular,heathkit/angular,mgiambalvo/angular,IdeaBlade/angular,juristr/angular,mlaval/angular,blesh/angular,ValtoFrameworks/Angular-2,vicb/angular,gdi2290/angular,jonrimmer/angular,mprobst/angular,kegluneq/angular,alxhub/angular,blesh/angular,jasonaden/angular,manekinekko/angular,jasonaden/angular,NathanWalker/angular,wKoza/angular,trshafer/angular,brandonroberts/angular,snaptech/angular,alexeagle/angular,alexeagle/angular,JiaLiPassion/angular,gnomeontherun/angular,StephenFluin/angular,mgiambalvo/angular,mhevery/angular,angular-indonesia/angular,ValtoFrameworks/Angular-2,alexeagle/angular,alxhub/angular,Brocco/angular,ultrasonicsoft/angular,manekinekko/angular,mgechev/angular,vikerman/angular,Toxicable/angular,alexeagle/angular,Brocco/angular,mlaval/angular,angular-indonesia/angular,ultrasonicsoft/angular,mprobst/angular,sarunint/angular,hansl/angular,sarunint/angular,filipesilva/angular,heathkit/angular,jonrimmer/angular,juristr/angular,brandonroberts/angular,jasonaden/angular,angular-indonesia/angular,kara/angular,matsko/angular,vicb/angular,vikerman/angular,StephenFluin/angular,kara/angular,petebacondarwin/angular,StephenFluin/angular,wKoza/angular,matsko/angular,hansl/angular,IdeaBlade/angular,blesh/angular