restructure: flatten project, add ARCHITECTURE.md, update DEVY.md

- Moved from session-analytics-web/ subfolder to root
- Renamed to token-analytics
- Added deploy.sh, ARCHITECTURE.md
- Moved export.mjs into jsonl-sync/

token-analytics.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <RootNamespace>token_analytics</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Content Remove="publish/**" />
+    <None Remove="publish/**" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Dapper" Version="2.1.66" />
+    <PackageReference Include="Microsoft.Data.Sqlite" Version="10.0.3" />
+  </ItemGroup>
+
+</Project>