Small fixes for chat template

src/ProjectTemplates/.gitignore

@@ -5,3 +5,6 @@
 package-lock.json
 
 */src/**/*.csproj
+
+# launchSettings.json files are required for the templates.
+!launchSettings.json

src/ProjectTemplates/Microsoft.Extensions.AI.Templates/src/ChatWithCustomData/ChatWithCustomData.Web/Properties/launchSettings.json

@@ -0,0 +1,23 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5500",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:5501;http://localhost:5500",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

src/ProjectTemplates/Microsoft.Extensions.AI.Templates/src/ChatWithCustomData/ChatWithCustomData.Web/Tailwind.targets

@@ -9,10 +9,12 @@
 							Exclude="$(IntermediateOutputPath)\**; $(TailwindCssOutput)" />
 	</ItemGroup>
 
-	<Target Name="TailwindBuild" BeforeTargets="PrepareForBuild"
-			AfterTargets="BuildNpmDependencies"
-            Inputs="@(TailwindFileInputs)" Outputs="$(TailwindCssOutput)"
-			Condition="'$(DesignTimeBuild)' != 'true'">
+	<Target Name="TailwindBuild"
+          BeforeTargets="PrepareForBuild"
+          DependsOnTargets="BuildNpmDependencies"
+          Inputs="@(TailwindFileInputs)"
+          Outputs="$(TailwindCssOutput)"
+          Condition="'$(DesignTimeBuild)' != 'true'">
 		<Exec Command="npx tailwindcss -i $(TailwindCssInput) -o $(TailwindCssOutput)" />
 		<Touch Files="$(TailwindCssOutput)" />
 		<ItemGroup>