add vscode extensions & settings (#485)

.gitignore

@@ -38,3 +38,14 @@ yarn-error.log*
 
 # Webstorm
 .idea
+
+### VisualStudioCode template
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/

.vscode/extensions.json

@@ -0,0 +1,9 @@
+{
+  "recommendations": [
+    "yzhang.markdown-all-in-one", // nicer markdown support
+    "esbenp.prettier-vscode", // prettier plugin
+    "dbaeumer.vscode-eslint", // eslint plugin
+    "bradlc.vscode-tailwindcss", // hinting / autocompletion for tailwind
+    "heybourn.headwind" // automatically sort tailwind classes in predictable order, kinda like "prettier for tailwind"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "editor.formatOnSave": true,
+  // Auto-fix issues with ESLint when you save code changes
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+  "eslint.run": "onSave"
+}