Chore: Upgrade to Angular v18

Chore: Upgrade to Python 3.12
Chore: Upgrade to psycopg3

bookie/src/app/core/error-logger.service.ts

@@ -1,13 +1,11 @@
 import { Injectable } from '@angular/core';
-import { throwError } from 'rxjs';
-import { Observable } from 'rxjs';
+import { Observable, throwError } from 'rxjs';
 
 @Injectable({
   providedIn: 'root',
 })
 export class ErrorLoggerService {
   public static log(serviceName = 'error-logger', message: string) {
-    // eslint-disable-next-line no-console
     console.log(`${serviceName}Service: ${message}`);
   }
 
@@ -18,11 +16,10 @@ export class ErrorLoggerService {
    * @param operation - name of the operation that failed
    * @param result - optional value to return as the observable result
    */
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars, class-methods-use-this
-  public handleError<T>(serviceName = 'error-logger', operation = 'operation', result?: T) {
+  public handleError<T>(serviceName = 'error-logger', operation = 'operation') {
     return (error: unknown): Observable<T> => {
       ErrorLoggerService.log(serviceName, `${operation} failed: ${error}`);
-      return throwError(error);
+      return throwError(() => error);
     };
   }
 }