adding dashbord

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.html

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+<h1 mat-dialog-title>Add Text</h1>
+<div mat-dialog-content>
+  <mat-form-field appearance="fill">
+    <mat-label>Text</mat-label>
+    <textarea matInput [(ngModel)]="text"></textarea>
+  </mat-form-field>
+</div>
+<div mat-dialog-actions align="end">
+  <button mat-button mat-dialog-close>Cancel</button>
+  <button mat-button mat-dialog-close (click)="onSaveClick()" cdkFocusInitial>Save</button>
+</div>

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.scss

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+textarea {
+  height: 5em;
+}

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.spec.ts

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+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { AddTextDialogComponent } from './add-text-dialog.component';
+
+describe('AddTextDialogComponent', () => {
+  let component: AddTextDialogComponent;
+  let fixture: ComponentFixture<AddTextDialogComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ AddTextDialogComponent ]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(AddTextDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

pdb-js/src/app/dashboard-page/dashboard/add-text-dialog/add-text-dialog.component.ts

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+import { Component } from '@angular/core';
+import { MatDialogRef } from '@angular/material/dialog';
+
+@Component({
+  selector: 'app-add-text-dialog',
+  templateUrl: './add-text-dialog.component.html',
+  styleUrls: ['./add-text-dialog.component.scss']
+})
+export class AddTextDialogComponent {
+  text = "";
+
+  constructor(public dialogRef: MatDialogRef<string>){
+  }
+
+  onSaveClick(): void {
+    this.dialogRef.close(this.text);
+  }
+}