seperate redux ui impl into FrontendCore project

Il2CppInspector.Redux.FrontendCore/Extensions.cs

@@ -0,0 +1,54 @@
+using System.Reflection;
+
+namespace Il2CppInspector.Redux.FrontendCore;
+
+public static class Extensions
+{
+    internal static bool GetAsBooleanOrDefault(this Dictionary<string, string> dict, string key, bool defaultValue)
+    {
+        if (dict.TryGetValue(key, out var value) && bool.TryParse(value, out var boolResult))
+            return boolResult;
+
+        return defaultValue;
+    }
+
+    internal static T GetAsEnumOrDefault<T>(this Dictionary<string, string> dict, string key, T defaultValue)
+        where T : struct, Enum
+    {
+        if (dict.TryGetValue(key, out var value) && Enum.TryParse<T>(value, true, out var enumResult))
+            return enumResult;
+
+        return defaultValue;
+    }
+
+    internal static string? GetAssemblyVersion(this Assembly assembly)
+        => assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()?.InformationalVersion;
+
+    public static WebApplication MapFrontendCore(this WebApplication app)
+    {
+        app.MapHub<Il2CppHub>("/il2cpp");
+        return app;
+    }
+
+    public static IServiceCollection AddFrontendCore(this IServiceCollection services)
+    {
+        services.AddSignalR(config =>
+        {
+#if DEBUG
+    config.EnableDetailedErrors = true;
+#endif
+        });
+
+        return services.AddCors(options =>
+        {
+            options.AddDefaultPolicy(policy =>
+            {
+                policy.SetIsOriginAllowed(origin =>
+                        origin.StartsWith("http://localhost") || origin.StartsWith("http://tauri.localhost"))
+                    .AllowAnyHeader()
+                    .WithMethods("GET", "POST")
+                    .AllowCredentials();
+            });
+        });
+    }
+}