docs: new doc for core directives (#26923)
docs: new doc for core directives (#26923)

PR Close #26923

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