Create devcontainer.json

Author: wzyyyyyyy

.devcontainer/devcontainer.json

@@ -0,0 +1,27 @@
+{
+  "name": ".NET 9 WPF iLearn GUI",
+  "image": "mcr.microsoft.com/devcontainers/dotnet:9.0-bookworm",
+  "features": {
+    "ghcr.io/devcontainers/features/dotnet:1": { "version": "9.0" },
+    "ghcr.io/devcontainers/features/desktop-lite:1": {}
+  },
+  "forwardPorts": [6080],
+  "portsAttributes": {
+    "6080": { "label": "Desktop GUI (VNC)" }
+  },
+  "runArgs": [
+    "--cap-add=SYS_PTRACE",
+    "--security-opt", "seccomp=unconfined"
+  ],
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-dotnettools.csharp",
+        "ms-dotnettools.csdevkit",
+        "NoesisTechnologies.noesisgui-tools"
+      ]
+    }
+  },
+  "postCreateCommand": "dotnet restore",
+  "remoteUser": "vscode"
+}