Add Aspire vscode launch configuration (#7)

Author: samgibsonmoj

.vscode/launch.json

@@ -1,39 +1,14 @@
 {
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
         {
-            "name": ".NET Core Launch (console)",
-            "type": "coreclr",
+            "name": "C#: Aspire.AppHost [Default Configuration]",
+            "type": "dotnet",
             "request": "launch",
-            "preLaunchTask": "build",
-            "program": "${workspaceFolder}/src/Aspire/Aspire.AppHost/bin/Debug/net9.0/Aspire.AppHost.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}/src/Aspire/Aspire.AppHost",
-            "console": "internalConsole",
-            "stopAtEntry": false,
-            "launchBrowser": {
-                "enabled": true,
-                "args": "${auto-detect-url}",
-                "windows": {
-                    "command": "cmd.exe",
-                    "args": "/C start ${auto-detect-url}"
-                },
-                "osx": {
-                    "command": "open"
-                },
-                "linux": {
-                    "command": "xdg-open"
-                }
-            },
-            "serverReadyAction": {
-                "action": "openExternally",
-                "pattern": "^\\S+:(?<port>\\d+)$"
-            }
-        },
-        {
-            "name": ".NET Core Attach",
-            "type": "coreclr",
-            "request": "attach"
+            "projectPath": "${workspaceFolder}/src/Aspire/Aspire.AppHost/Aspire.AppHost.csproj"
         }
     ]
 }