docs: fixup deployment guide (#26486)
docs: fixup deployment guide (#26486)

- remove sections that were not relevant (all the development stuff)
- fix incorrect info

PR Close #26486

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