Program.cs

using EmployeeInfo.Components;
using EmployeeInfo.Models;
using EmployeeInfo.repositories;
using Microsoft.EntityFrameworkCore;
using System.Runtime.Intrinsics.X86;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.
builder.Services.AddRazorComponents()
    .AddInteractiveServerComponents();
var DbString = builder.Configuration.GetConnectionString("DbString");

builder.Services.AddDbContext<EmployeesContext>(options =>
options.UseMySQL(DbString));
builder.Services.AddScoped<IEmployeeRepository, EmployeeRepository>();
var app = builder.Build();

// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/Error", createScopeForErrors: true);
    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
    app.UseHsts();
}

app.UseHttpsRedirection();

app.UseStaticFiles();
app.UseAntiforgery();

app.MapRazorComponents<App>()
    .AddInteractiveServerRenderMode();

app.Run();