Added navigation and base layout

src/Portfolio.Web/Components/Pages/Counter.razor

@@ -1,19 +0,0 @@
-@page "/counter"
-@rendermode InteractiveServer
-
-<PageTitle>Counter</PageTitle>
-
-<h1>Counter</h1>
-
-<p role="status">Current count: @currentCount</p>
-
-<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
-
-@code {
-    private int currentCount = 0;
-
-    private void IncrementCount() {
-        currentCount++;
-    }
-
-}

src/Portfolio.Web/Components/Pages/Home.razor

@@ -1,6 +1,6 @@
 @page "/"
 
-<PageTitle>Home</PageTitle>
+<PageTitle>Portfolio von Leon Hoppe</PageTitle>
 
 <h1>Hello, world!</h1>
 

src/Portfolio.Web/Components/Pages/Weather.razor

@@ -1,61 +0,0 @@
-@page "/weather"
-@attribute [StreamRendering]
-
-<PageTitle>Weather</PageTitle>
-
-<h1>Weather</h1>
-
-<p>This component demonstrates showing data.</p>
-
-@if (forecasts == null) {
-    <p>
-        <em>Loading...</em>
-    </p>
-}
-else {
-    <table class="table">
-        <thead>
-        <tr>
-            <th>Date</th>
-            <th aria-label="Temperature in Celsius">Temp. (C)</th>
-            <th aria-label="Temperature in Farenheit">Temp. (F)</th>
-            <th>Summary</th>
-        </tr>
-        </thead>
-        <tbody>
-        @foreach (var forecast in forecasts) {
-            <tr>
-                <td>@forecast.Date.ToShortDateString()</td>
-                <td>@forecast.TemperatureC</td>
-                <td>@forecast.TemperatureF</td>
-                <td>@forecast.Summary</td>
-            </tr>
-        }
-        </tbody>
-    </table>
-}
-
-@code {
-    private WeatherForecast[]? forecasts;
-
-    protected override async Task OnInitializedAsync() {
-        // Simulate asynchronous loading to demonstrate streaming rendering
-        await Task.Delay(500);
-
-        var startDate = DateOnly.FromDateTime(DateTime.Now);
-        var summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" };
-        forecasts = Enumerable.Range(1, 5).Select(index => new WeatherForecast {
-            Date = startDate.AddDays(index),
-            TemperatureC = Random.Shared.Next(-20, 55),
-            Summary = summaries[Random.Shared.Next(summaries.Length)]
-        }).ToArray();
-    }
-
-    private class WeatherForecast {
-        public DateOnly Date { get; set; }
-        public int TemperatureC { get; set; }
-        public string? Summary { get; set; }
-        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
-    }
-
-}