Initial commit: Predictalytics solution

Clean Architecture .NET 8 solution (Domain/Application/Infrastructure/Api/Worker/WinFormsHost)
for analyzing Polymarket traders for copytrading/strategy-replication candidates.

Includes EF Core InitialBaseline migration and DB secrets removed from source/config
in preparation for version control.

src/Predictalytics.WinFormsHost/Predictalytics.WinFormsHost.csproj

@@ -0,0 +1,42 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <UseWindowsForms>true</UseWindowsForms>
+    <RootNamespace>Predictalytics.WinFormsHost</RootNamespace>
+    <SatelliteResourceLanguages>en</SatelliteResourceLanguages>
+    <ApplicationHighDpiMode>SystemAware</ApplicationHighDpiMode>
+    <ApplicationVisualStyles>true</ApplicationVisualStyles>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.11">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Serilog" Version="4.2.0" />
+    <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="6.0.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />
+    <PackageReference Include="Serilog.Formatting.Compact" Version="3.0.0" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.11" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Predictalytics.Api\Predictalytics.Api.csproj" />
+    <ProjectReference Include="..\Predictalytics.Worker\Predictalytics.Worker.csproj" />
+    <ProjectReference Include="..\Predictalytics.Infrastructure\Predictalytics.Infrastructure.csproj" />
+  </ItemGroup>
+
+  <Target Name="CleanupLocalization" AfterTargets="Build">
+    <ItemGroup>
+      <LanguageFolders Include="$(TargetDir)cs;$(TargetDir)de;$(TargetDir)es;$(TargetDir)fr;$(TargetDir)it;$(TargetDir)ja;$(TargetDir)ko;$(TargetDir)pl;$(TargetDir)pt-BR;$(TargetDir)ru;$(TargetDir)tr;$(TargetDir)zh-Hans;$(TargetDir)zh-Hant" />
+    </ItemGroup>
+    <RemoveDir Directories="@(LanguageFolders)" />
+  </Target>
+</Project>