chore: update prettier config

narrow the `resources` folder constraint in
the .gitignore

Signed-off-by: Akos Kitta <[email protected]>

Author: Akos Kitta

Diff for: .gitignore

@@ -1,7 +1,7 @@
 node_modules/
 lib/
 downloads/
-resources/
+arduino-ide-extension/src/node/resources
 arduino-ide-extension/Examples/
 src-gen/
 gen-webpack.config.js

Diff for: .prettierignore

@@ -0,0 +1,11 @@
+lib
+dist
+plugins
+src-gen
+i18n
+gen-webpack*
+.browser_modules
+arduino-ide-extension/src/node/resources
+cli-protocol
+*color-theme.json
+arduino-icons.json

Diff for: .prettierrc

@@ -0,0 +1,28 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "useTabs": false,
+  "printWidth": 80,
+  "endOfLine": "auto",
+  "overrides": [
+    {
+      "files": "*.json",
+      "options": {
+        "tabWidth": 2
+      }
+    },
+    {
+      "files": "*.css",
+      "options": {
+        "tabWidth": 4,
+        "singleQuote": false
+      }
+    },
+    {
+      "files": "*.html",
+      "options": {
+        "tabWidth": 4
+      }
+    }
+  ]
+}