remove title form add/edit plot dialog

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

@@ -14,8 +14,6 @@
     max-height: unset;
   }
 </style>
-<h1 mat-dialog-title>{{data.title}}</h1>
-
 <pdb-visualization-page mat-dialog-content #plot [defaultConfig]="data.config" [galleryEnabled]="false"></pdb-visualization-page>
 
 <div mat-dialog-actions align="end">

pdb-js/src/app/dashboard-page/dashboard/dashboard.component.ts

@@ -128,7 +128,7 @@ export class DashboardComponent implements OnInit {
 
   addPlot() {
     this.dialog.open(AddPlotDialogComponent,{
-      data: {title: "Add Plot"},
+      data: {},
       width: 'calc(100% - 1em)',
       height: 'calc(100% - 1em)'
     }).afterClosed().subscribe((config: PlotConfig | "") => {

pdb-js/src/app/dashboard-page/dashboard/plot-widget/plot-widget.component.ts

@@ -70,7 +70,7 @@ export class PlotWidgetComponent  {
 
   edit() {
     this.dialog.open(AddPlotDialogComponent, {
-      data: {config: this.data.widget.config, title:"Edit Plot"},
+      data: {config: this.data.widget.config},
       width: 'calc(100% - 15px)',
       height: 'calc(100% - 15px)',
     }).afterClosed().subscribe((config?: PlotConfig) => {