Update devcontainer.json

Author: benpaddlejones

.devcontainer/devcontainer.json

@@ -24,6 +24,14 @@
         "window.restoreWindows": "preserve",
         "workbench.editorAssociations": {
           "*.md": "vscode.markdown.preview.editor"
+        },
+        "workbench.colorTheme": "Default Dark+",
+        "workbench.iconTheme": "vscode-icons",
+        "github.copilot.enable": {
+          "python": false,
+          "html": false,
+          "css": false,
+          "SQL": false
         }
       },
       "extensions": [