Add README endpoint for local development and link in index.html

Author: vp

src/Presentation.Web.Server/Program.cs

@@ -79,7 +79,10 @@
 app.UseRuleLogger();
 app.UseResultLogger();
 
-app.UseDefaultFiles();
+if (app.Environment.IsLocalDevelopment())
+{
+    app.UseDefaultFiles();
+}
 app.UseStaticFiles();
 app.UseRequestCorrelation();
 app.UseRequestModuleContext();
@@ -100,6 +103,7 @@
 app.MapModules();
 app.MapControllers();
 app.MapEndpoints();
+app.MapReadme();
 
 app.UseConsoleCommandsInteractiveStats();
 app.UseConsoleCommandsInteractive();

src/Presentation.Web.Server/ProgramExtensions.cs

@@ -1,4 +1,4 @@
-// MIT-License
+// MIT-License
 // Copyright BridgingIT GmbH - All Rights Reserved
 // Use of this source code is governed by an MIT-style license that can be
 // found in the LICENSE file at https://github.com/bridgingit/bitdevkit/license
@@ -196,4 +196,29 @@ public static WebApplication MapHealthChecks(this WebApplication app)
 
         return app;
     }
+
+    /// <summary>
+    /// Map README endpoint for local development only
+    /// </summary>
+    public static WebApplication MapReadme(this WebApplication app)
+    {
+        if (app.Environment.IsLocalDevelopment())
+        {
+            app.MapGet("/readme", async (IWebHostEnvironment env) =>
+            {
+                var readmePath = Path.Combine(env.ContentRootPath, "..", "..", "README.md");
+                if (!File.Exists(readmePath))
+                {
+                    return Results.NotFound("README.md not found");
+                }
+                var content = await File.ReadAllTextAsync(readmePath);
+                return Results.Text(content, "text/markdown");
+            })
+            .ExcludeFromDescription()
+            .WithName("GetReadme")
+            .WithTags("Documentation");
+        }
+
+        return app;
+    }
 }

src/Presentation.Web.Server/wwwroot/index.html

@@ -214,6 +214,7 @@ <h2>Welcome</h2>
                 <h2>Quick Start</h2>
                 <div class="links">
                     <a href="/scalar" class="btn">Scalar UI</a>
+                    <a href="/readme" class="btn btn-secondary">View README</a>
                     <a href="/openapi.json" class="btn btn-secondary">OpenAPI Spec</a>
                     <a href="/health" class="btn btn-secondary">Health Checks</a>
                     <a href="http://localhost:15349" class="btn btn-secondary">Seq Dashboard</a>