vscode: recommend extensions, disable toml formatting, update.

.vscode/extensions.json

@@ -0,0 +1,11 @@
+{
+	// 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": [
+		"rust-lang.rust-analyzer",
+		"tamasfe.even-better-toml",
+	],
+	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+	"unwantedRecommendations": []
+}

.vscode/settings.json

@@ -1,9 +1,11 @@
 {
   "editor.formatOnSave": true,
+  "[toml]": {
+    "editor.formatOnSave": false
+  },
   "rust-analyzer.check.allTargets": false,
   "rust-analyzer.check.noDefaultFeatures": true,
   "rust-analyzer.cargo.noDefaultFeatures": true,
-  "rust-analyzer.procMacro.enable": true,
   "rust-analyzer.cargo.target": "thumbv7em-none-eabi",
   //"rust-analyzer.cargo.target": "thumbv8m.main-none-eabihf",
   "rust-analyzer.cargo.features": [
@@ -38,8 +40,4 @@
     // "examples/stm32wl55/Cargo.toml",
     // "examples/wasm/Cargo.toml",
   ],
-  "rust-analyzer.imports.granularity.enforce": true,
-  "rust-analyzer.imports.granularity.group": "module",
-  "rust-analyzer.cargo.buildScripts.enable": true,
-  "rust-analyzer.procMacro.attributes.enable": false,
 }