Remove specs + eslind on front

Frontend/src/app/auth/auth.service.ts

@@ -1,6 +1,5 @@
 import { HttpClient, HttpErrorResponse, HttpHeaders } from '@angular/common/http';
 import { Injectable } from '@angular/core';
-import { MatSnackBar } from '@angular/material/snack-bar';
 import { environment } from 'src/environments/environment';
 import { User } from '../models/user.model';
 
@@ -18,7 +17,7 @@ export class AuthService {
 
   ping() {
     return new Promise((resolve, reject) => {
-      this.http$.get<any>(`${environment.api.url}/ping/ping`).subscribe({
+      this.http$.get<string>(`${environment.api.url}/ping/ping`).subscribe({
         next: (data) => {
           resolve(data);
         },
@@ -34,6 +33,7 @@ export class AuthService {
   getAPIToken(credentials: string): Promise<void> {
     return new Promise((resolve, reject) => {
       const header = new HttpHeaders().set('Content-type', 'application/json');
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
       this.http$.post<any>(`${environment.api.url}/auth/apiToken`, JSON.stringify(credentials), { headers: header }).subscribe({
         next: (data) => {
           this.user.id = data.id;