Add VS Code tasks and default Codespaces files

Open the ‘how to edit’ doc when opening in Codespaces

Author: abkfenris

.devcontainer/devcontainer.json

@@ -8,6 +8,12 @@
       "vscode": {
         "settings": {},
         "extensions": ["ms-python.python", "charliermarsh.ruff", "GitHub.copilot"]
+      },
+      "codespaces": {
+        "openFiles": [
+          "README.md",
+          "_InstructionSiteUpdates.md"
+        ]
       }
     },
     "features": {

.vscode/tasks.json

@@ -0,0 +1,34 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "html",
+            "type": "shell",
+            "command": "pixi run html",
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            }
+        },
+        {
+            "label": "clean",
+            "type": "shell",
+            "command": "pixi run clean",
+            "group": {
+                "kind": "build",
+                "isDefault": false
+            }
+        },
+        {
+            "label": "live",
+            "type": "shell",
+            "command": "pixi run live",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        }
+    ]
+}