json prettier

.vscode/extensions.json

@@ -1,6 +1,3 @@
 {
-    "recommendations": [
-        "rust-lang.rust-analyzer",
-        "yzhang.markdown-all-in-one"
-    ]
+    "recommendations": ["rust-lang.rust-analyzer", "yzhang.markdown-all-in-one", "esbenp.prettier-vscode"]
 }

.vscode/settings.json

@@ -1,15 +1,10 @@
 {
     "rust-analyzer.showUnlinkedFileNotification": false,
     "[rust]": {
-        "editor.rulers": [
-            100
-        ]
+        "editor.rulers": [100]
     },
     "[markdown]": {
-        "editor.rulers": [
-            99,
-            100
-        ]
+        "editor.rulers": [99, 100]
     },
     "python.analysis.typeCheckingMode": "basic"
 }