Updating devcontainer setup and related documentation

.vscode/launch.json

@@ -0,0 +1,44 @@
+{
+  // 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": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug server",
+      "runtimeExecutable": "npm",
+      "args": [
+        "run",
+        "dev"
+      ],
+      "skipFiles": [
+        "<node_internals>/**"
+      ]
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug client (nuxt)",
+      "runtimeExecutable": "npm",
+      "args": [
+        "run",
+        "dev"
+      ],
+      "cwd": "${workspaceFolder}/client",
+      "skipFiles": [
+        "${workspaceFolder}/<node_internals>/**"
+      ]
+    }
+  ],
+  "compounds": [
+    {
+      "name": "Debug server and client (nuxt)",
+      "configurations": [
+        "Debug server",
+        "Debug client (nuxt)"
+      ]
+    }
+  ]
+}

.vscode/tasks.json

@@ -0,0 +1,40 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"path": "client",
+			"type": "npm",
+			"script": "generate",
+			"detail": "nuxt generate",
+			"label": "Build client",
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			}
+		},
+		{
+			"dependsOn": [
+				"Build client"
+			],
+			"type": "npm",
+			"script": "dev",
+			"detail": "nodemon --watch server index.js",
+			"label": "Run server",
+			"group": {
+				"kind": "test",
+				"isDefault": true
+			}
+		},
+		{
+			"path": "client",
+			"type": "npm",
+			"script": "dev",
+			"detail": "nuxt",
+			"label": "Run Live-reload client",
+			"group": {
+				"kind": "test",
+				"isDefault": false
+			}
+		}
+	]
+}