fix(build): remove unused Angular imports (NG8113) and chartist CSS

src/app/components/shared/helpers-jump/jump-preview.component.ts

@@ -1,5 +1,4 @@
 import { Component, OnDestroy, Input, inject } from '@angular/core';
-import { DecimalPipe } from '@angular/common';
 import { Router, RouterLink } from '@angular/router';
 import { MatButtonModule } from '@angular/material/button';
 import { MatCardModule } from '@angular/material/card';
@@ -12,7 +11,7 @@ import { JumpsService } from '@services';
 
 @Component({
     selector: 'app-jump-preview',
-    imports: [DecimalPipe, RouterLink, MatDividerModule, MatButtonModule, MatCardModule, JumpMetaComponent],
+    imports: [RouterLink, MatDividerModule, MatButtonModule, MatCardModule, JumpMetaComponent],
     styleUrl: './jump-preview.component.scss',
     templateUrl: './jump-preview.component.html',
 })