docs(module:auto-complete): add status setting demo

[buqiyuan]

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• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

[ ] Bugfix
[x] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[ ] Build related changes
[ ] CI related changes
[ ] Documentation content changes
[ ] Application (the showcase website) / infrastructure changes
[ ] Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

[ ] Yes
[ ] No

Other information

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[codecov]

Codecov Report

Merging #7474 (89e67d8) into master (40815ad) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #7474      +/-   ##
==========================================
- Coverage   91.58%   91.57%   -0.02%     
==========================================
  Files         496      496              
  Lines       16418    16418              
  Branches     2548     2548              
==========================================
- Hits        15037    15035       -2     
- Misses       1057     1058       +1     
- Partials      324      325       +1     

Impacted Files	Coverage Δ
components/tabs/tab-nav-bar.component.ts	87.23% <0.00%> (-0.71%)	⬇️

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[simplejason]

Because autocomplete and input are used together, I suggest waiting for this PR to be merged and then reusing the nzStatus property of input directly instead of adding nzStatus to autocomplete component.

<input nz-input [(ngModel)]="value" [nzAutocomplete]="auto" nzStatus="error">
<nz-autocomplete [nzDataSource]="['12345', '23456', '34567']" #auto></nz-autocomplete>

[buqiyuan]

Because autocomplete and input are used together, I suggest waiting for this PR to be merged and then reusing the nzStatus property of input directly instead of adding nzStatus to autocomplete component.

<input nz-input [(ngModel)]="value" [nzAutocomplete]="auto" nzStatus="error">
<nz-autocomplete [nzDataSource]="['12345', '23456', '34567']" #auto></nz-autocomplete>

👌OK!

[simplejason]

@buqiyuan Please add some demos for status with nz-input if you have time to deal with this PR :)

[buqiyuan]

@buqiyuan Please add some demos for status with nz-input if you have time to deal with this PR :)

done!

[simplejason]

LGTM