docs: readme

Author: Angular2Guy

README.md

@@ -4,6 +4,8 @@ Author: Sven Loesekann
 
 Technologies: PWA, WebRtc, WebSocket(Frontend, Backend), Angular, Angular-Cli, Angular-Material, Typescript, Spring Boot, Java, Spring Webflux, MongoDB, Maven, Docker
 
+[![CodeQL](https://github.com/Angular2Guy/AngularPwaMessenger/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/Angular2Guy/AngularPwaMessenger/actions/workflows/codeql-analysis.yml)
+
 ## Articles
 * [Do you need a friend in a Messenger?](https://angular2guy.wordpress.com/2024/03/03/do-you-need-an-ai-friend-in-a-messenger/)
 * [Multiplayer Bingo Games with Angular and Spring Boot Part1](https://angular2guy.wordpress.com/2023/10/06/multiplayer-bingo-games-with-angular-and-spring-boot-part1/)

frontend/src/angular/src/app/main/main.component.ts

@@ -151,7 +151,7 @@ export class MainComponent
 
   openFileuploadDialog(): void {
     const dialogRef = this.dialog.open(FileuploadComponent, {
-      width: "500px",
+      width: "500px",      
       data: { receiver: this.selectedContact },
     });
     dialogRef.afterClosed().subscribe((result) => {
@@ -177,6 +177,8 @@ export class MainComponent
   openLoginDialog(): void {
     const dialogRef = this.dialog.open(LoginComponent, {
       width: "600px",
+      disableClose: true,
+      hasBackdrop: true,
       data: { myUser: this.myUser },
     });