diff --git a/plans/initial-implementation/PLAN.md b/plans/initial-implementation/PLAN.md
index 45307c8..07f0c40 100644
--- a/plans/initial-implementation/PLAN.md
+++ b/plans/initial-implementation/PLAN.md
@@ -63,7 +63,7 @@ parameter configurable.
 | Phase | Domain | Status | Review | Build | Committed |
 |---|---|---|---|---|---|
 | Phase 0: Scraping spike | backend | ✅ Done | ⚠️ Pass with notes (Sonnet) | ⏭️ N/A (research) | ✅ 070e34b |
-| Phase 1: Solution + Domain | backend | ✅ Done | ⬜ | ✅ Build OK | ⬜ |
+| Phase 1: Solution + Domain | backend | ✅ Done | ⚠️ Pass with notes (Sonnet) | ✅ Build OK + 96/96 Domain tests | ✅ 61114ea |
 | Phase 2: Storage | backend | ⬜ Not Started | ⬜ | ⏭️ Big Bang | ⬜ |
 | Phase 3: Scraping | backend | ⬜ Not Started | ⬜ | ⏭️ Big Bang | ⬜ |
 | Phase 4: Application + Workers | backend | ⬜ Not Started | ⬜ | ⏭️ Big Bang | ⬜ |
diff --git a/src/Marathon.UI/Component1.razor b/src/Marathon.UI/Component1.razor
deleted file mode 100644
index 925ae9b..0000000
--- a/src/Marathon.UI/Component1.razor
+++ /dev/null
@@ -1,3 +0,0 @@
-<div class="my-component">
-    This component is defined in the <strong>Marathon.UI</strong> library.
-</div>
diff --git a/src/Marathon.UI/Component1.razor.css b/src/Marathon.UI/Component1.razor.css
deleted file mode 100644
index c6afca4..0000000
--- a/src/Marathon.UI/Component1.razor.css
+++ /dev/null
@@ -1,6 +0,0 @@
-.my-component {
-    border: 2px dashed red;
-    padding: 1em;
-    margin: 1em 0;
-    background-image: url('background.png');
-}
diff --git a/src/Marathon.UI/ExampleJsInterop.cs b/src/Marathon.UI/ExampleJsInterop.cs
deleted file mode 100644
index 6906217..0000000
--- a/src/Marathon.UI/ExampleJsInterop.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using Microsoft.JSInterop;
-
-namespace Marathon.UI;
-
-// This class provides an example of how JavaScript functionality can be wrapped
-// in a .NET class for easy consumption. The associated JavaScript module is
-// loaded on demand when first needed.
-//
-// This class can be registered as scoped DI service and then injected into Blazor
-// components for use.
-
-public class ExampleJsInterop : IAsyncDisposable
-{
-    private readonly Lazy<Task<IJSObjectReference>> moduleTask;
-
-    public ExampleJsInterop(IJSRuntime jsRuntime)
-    {
-        moduleTask = new (() => jsRuntime.InvokeAsync<IJSObjectReference>(
-            "import", "./_content/Marathon.UI/exampleJsInterop.js").AsTask());
-    }
-
-    public async ValueTask<string> Prompt(string message)
-    {
-        var module = await moduleTask.Value;
-        return await module.InvokeAsync<string>("showPrompt", message);
-    }
-
-    public async ValueTask DisposeAsync()
-    {
-        if (moduleTask.IsValueCreated)
-        {
-            var module = await moduleTask.Value;
-            await module.DisposeAsync();
-        }
-    }
-}
diff --git a/src/Marathon.UI/wwwroot/background.png b/src/Marathon.UI/wwwroot/background.png
deleted file mode 100644
index e15a3bd..0000000
Binary files a/src/Marathon.UI/wwwroot/background.png and /dev/null differ
diff --git a/src/Marathon.UI/wwwroot/exampleJsInterop.js b/src/Marathon.UI/wwwroot/exampleJsInterop.js
deleted file mode 100644
index ea8d76a..0000000
--- a/src/Marathon.UI/wwwroot/exampleJsInterop.js
+++ /dev/null
@@ -1,6 +0,0 @@
-// This is a JavaScript module that is loaded on demand. It can export any number of
-// functions, and may import other JavaScript modules if required.
-
-export function showPrompt(message) {
-  return prompt(message, 'Type anything here');
-}