Consume PocketBase for posts and events, with English routes

Elternbeirat.Web/Elternbeirat.Web.csproj

@@ -22,6 +22,12 @@
         <PackageReference Include="YamlDotNet" />
     </ItemGroup>
 
+    <!-- The typed PocketBaseClient the app reads its content from. Referencing
+         PocketBase brings in Elternbeirat.Contracts (the DTOs) transitively. -->
+    <ItemGroup>
+        <ProjectReference Include="..\Elternbeirat.PocketBase\Elternbeirat.PocketBase.csproj" />
+    </ItemGroup>
+
     <!-- Content ships as files inside the image, not in a volume. Copy it to
          the output directory so the container can find it. -->
     <ItemGroup>