UBERF-8528: Share VS code formatter and plugin settings (#7024)

Signed-off-by: Artem Savchenko <armisav@gmail.com>

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "svelte.svelte-vscode",
+    "esbenp.prettier-vscode",
+    "firsttris.vscode-jest-runner"
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,19 @@
+{
+  "eslint.format.enable": true,
+  "eslint.enable": true,
+  "eslint.probe": ["javascript", "typescript", "html", "markdown", "svelte"],
+  "eslint.validate": ["javascript", "typescript", "markdown", "svelte"],
+  "eslint.lintTask.enable": true,
+  "[typescript]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[json]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  },
+  "[markdown]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[svelte]": {
+    "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+  }
+}