مشکل از معرفی baseName  بود که باید به جای

            _stringLocalizer = stringLocalizerFactory.Create(
                 baseName: "Controllers.LoginController",
                 location: "Zagros.ExternalResources");
            _htmlLocalizer = htmlLocalizerFactory.Create(
                baseName: "Controllers.LoginController",
                location: "Zagros.ExternalResources");

به دلیل اینکه در مسیر اصلی نیستیم، باید به این صورت معرفی شود (همراه مسیر فایل):

            _stringLocalizer = stringLocalizerFactory.Create(
                 baseName: "Areas.Identity.Controllers.LoginController",
                 location: "Zagros.ExternalResources");
            _htmlLocalizer = htmlLocalizerFactory.Create(
                baseName: "Areas.Identity.Controllers.LoginController",
                location: "Zagros.ExternalResources");

• Microsoft.Data.Sqlite
• Microsoft.Data.Sqlite.Core
• Microsoft.EntityFrameworkCore.Sqlite
• Microsoft.EntityFrameworkCore.Sqlite.Core
• Microsoft.Extensions.Caching.Redis
• Microsoft.AspNetCore.DataProtection.AzureStorage
• Microsoft.Extensions.Configuration.AzureKeyVault
• Microsoft.AspNetCore.DataProtection.AzureKeyVault
• Microsoft.AspNetCore.Identity.Service.AzureKeyVault
• Microsoft.AspNetCore.AzureKeyVault.HostingStartup
• Microsoft.AspNetCore.ApplicationInsights.HostingStartup

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es5",
        "noImplicitAny": true,
        "strictNullChecks": true,
        "lib": [
            "dom",
            "es5",
            "es2015.promise"
        ]
    }
}

// - Updated Export
export const routing = RouterModule.forRoot(routes);