Remove default scaffolding files

- WeatherForecast.cs
- Controllers/WeatherForecastController.cs
- ClaudeTest.API.http

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/ClaudeTest.API/ClaudeTest.API.http

@@ -1,6 +0,0 @@
-@ClaudeTest.API_HostAddress = http://localhost:5203
-
-GET {{ClaudeTest.API_HostAddress}}/weatherforecast/
-Accept: application/json
-
-###

backend/ClaudeTest.API/Controllers/WeatherForecastController.cs

@@ -1,32 +0,0 @@
-using Microsoft.AspNetCore.Mvc;
-
-namespace ClaudeTest.API.Controllers;
-
-[ApiController]
-[Route("[controller]")]
-public class WeatherForecastController : ControllerBase
-{
-    private static readonly string[] Summaries = new[]
-    {
-        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
-    };
-
-    private readonly ILogger<WeatherForecastController> _logger;
-
-    public WeatherForecastController(ILogger<WeatherForecastController> logger)
-    {
-        _logger = logger;
-    }
-
-    [HttpGet(Name = "GetWeatherForecast")]
-    public IEnumerable<WeatherForecast> Get()
-    {
-        return Enumerable.Range(1, 5).Select(index => new WeatherForecast
-        {
-            Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
-            TemperatureC = Random.Shared.Next(-20, 55),
-            Summary = Summaries[Random.Shared.Next(Summaries.Length)]
-        })
-        .ToArray();
-    }
-}

backend/ClaudeTest.API/WeatherForecast.cs

@@ -1,12 +0,0 @@
-namespace ClaudeTest.API;
-
-public class WeatherForecast
-{
-    public DateOnly Date { get; set; }
-
-    public int TemperatureC { get; set; }
-
-    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
-
-    public string? Summary { get; set; }
-}