Add some vscode tricks for preferred zmk setup

vscode/extensions.json

@@ -0,0 +1,22 @@
+{
+	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+
+	// List of extensions which should be recommended for users of this workspace.
+	"recommendations": [
+        "ms-vscode.cpptools",
+        "plorefice.devicetree",
+        "spadin.zmk-tools",
+        "twxs.cmake",
+        "trond-snekvik.kconfig-lang",
+        "ms-python.python",
+        "yzhang.markdown-all-in-one",
+        "dbaeumer.vscode-eslint",
+        "esbenp.prettier-vscode",
+        "eamodio.gitlens"
+	],
+	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+	"unwantedRecommendations": [
+
+	]
+}

vscode/workspace.code-workspace

@@ -0,0 +1,16 @@
+{
+	"folders": [
+		{
+			"path": "."
+		},
+		{
+			"path": "../zmk-config"
+		}
+	],
+	"settings": {
+		"files.associations": {
+			"*.overlay": "dts",
+			"*.keymap": "dts"
+		}
+	}
+}