chore(deps): move the Aspire samples to 13.4.6, verified by actually running one (#272)

The last item from the closed Dependabot set (#241-#251), held out of #266 and #267 because
9.5.2 -> 13.4.6 crosses four majors and reads like a framework migration.

It is not one. All six AppHosts compile clean on net8.0 with no source changes, no NU
warnings and no deprecation warnings: every API the samples use — AddPostgres,
WithDataVolume, AddDatabase, AddProject<>, WithReference, WaitFor,
WithExternalHttpEndpoints — survived intact.

A clean build proves nothing about an orchestrator, so sample 10 was actually run, both
ways the docs offer: `dotnet run --project .../AppHost` and the new `aspire run` CLI. Both
bring the Postgres container up (~10-25s) and connect it to the session network. The
documented workflow is unchanged; the CLI is an addition, not a replacement.

Two real findings from running it:

- The default PostgreSQL image moved from 17.6 to 18.3 with the Aspire version. Sample 10's
  header comment asserted "postgres:17", which was now false; it no longer names a tag it
  does not control. The READMEs' `docker run ... postgres:17` lines are untouched — those
  describe running Postgres yourself as an alternative to Aspire, and remain accurate.
- `aspire run` writes an `aspire.config.json` pinned to whichever AppHost ran last. With six
  in this repo, committing it would tie everyone to one sample, so it is gitignored.

Full solution rebuilt with --no-incremental; Core 303, Jobs 39, AspNetCore 159, UI 245.

Author: thiagoluga

.gitignore

@@ -93,3 +93,7 @@ neoreports-schedules/
 
 # Generated by the Web SDK for the E2E test host; it is never launched, only hosted in-process.
 tests/NeoReports.WebUi.E2ETests/Properties/launchSettings.json
+
+# Generated by the Aspire CLI (`aspire run`) and pinned to whichever AppHost ran last — this repo
+# has six of them, so committing it would tie everyone to one sample.
+aspire.config.json

build/Directory.Packages.props

@@ -59,11 +59,11 @@
     <!-- Samples / Aspire (Epic H) — 9.5.2 is the last Aspire line targeting net8.0/net9.0;
          Aspire 13.x's AppHost SDK forces net10.0, which would be inconsistent with every other
          runnable sample and every runtime this repo otherwise ships/tests against. -->
-    <PackageVersion Include="Aspire.Hosting.AppHost" Version="9.5.2" />
-    <PackageVersion Include="Aspire.Hosting.PostgreSQL" Version="9.5.2" />
-    <PackageVersion Include="Aspire.Hosting.MySql" Version="9.5.2" />
-    <PackageVersion Include="Aspire.Hosting.SqlServer" Version="9.5.2" />
-    <PackageVersion Include="Aspire.Hosting.MongoDB" Version="9.5.2" />
+    <PackageVersion Include="Aspire.Hosting.AppHost" Version="13.4.6" />
+    <PackageVersion Include="Aspire.Hosting.PostgreSQL" Version="13.4.6" />
+    <PackageVersion Include="Aspire.Hosting.MySql" Version="13.4.6" />
+    <PackageVersion Include="Aspire.Hosting.SqlServer" Version="13.4.6" />
+    <PackageVersion Include="Aspire.Hosting.MongoDB" Version="13.4.6" />
   </ItemGroup>
 
 </Project>

samples/10-aspire-postgres-wide/AppHost/AppHost.cs

@@ -7,7 +7,8 @@
 //   starting that UI; everything else (running "wide-transactions", watching progress,
 //   downloading the file) happens by clicking through it.
 //
-// No manual setup: Aspire pulls the postgres:17 image, starts the container, and injects the
+// No manual setup: Aspire pulls the PostgreSQL image it defaults to (the tag moves with the Aspire
+// version — it is 18.x on 13.4), starts the container, and injects the
 // connection string into the web host via WithReference — the same "docker compose up, but typed
 // and orchestrated from C#" experience Aspire is built for.
 

samples/10-aspire-postgres-wide/AppHost/NeoReports.Samples.AspirePostgresWide.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>

samples/11-aspire-mysql-wide/AppHost/NeoReports.Samples.AspireMySqlWide.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>

samples/12-aspire-sqlserver-wide/AppHost/NeoReports.Samples.AspireSqlServerWide.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>

samples/13-aspire-mongodb-wide/AppHost/NeoReports.Samples.AspireMongoDbWide.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>

samples/14-aspire-all-sources-demo/AppHost/NeoReports.Samples.AspireAllSourcesDemo.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>

samples/15-aspire-pro-demo/AppHost/NeoReports.Samples.AspireProDemo.AppHost.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
-  <Sdk Name="Aspire.AppHost.Sdk" Version="9.5.2" />
+  <Sdk Name="Aspire.AppHost.Sdk" Version="13.4.6" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>