sdk input spec improvements (#2785)

* sdk input spec improvements

* more sdk changes

* fe changes

* alpha.14

* fix tests

* separate validator in filehelper

* use deeppartial for getinput

* fix union type and update ts-matches

* alpha.15

* alpha.16

* alpha.17

---------

Co-authored-by: Matt Hill <mattnine@protonmail.com>

web/projects/ui/src/app/components/form/form-select/form-select.component.html

@@ -2,13 +2,12 @@
   [tuiHintContent]="spec | hint"
   [disabled]="disabled"
   [readOnly]="readOnly"
-  [tuiTextfieldCleaner]="!spec.required"
+  [tuiTextfieldCleaner]="false"
   [pseudoInvalid]="invalid"
   [(ngModel)]="selected"
   (focusedChange)="onFocus($event)"
 >
-  {{ spec.name }}
-  <span *ngIf="spec.required">*</span>
+  {{ spec.name }}*
   <select
     tuiSelect
     [placeholder]="spec.name"