Lint tests, format JSON (#818)

.vscode/extensions.json

@@ -1,3 +1,3 @@
 {
-	"recommendations": ["bradlc.vscode-tailwindcss", "biomejs.biome"]
+  "recommendations": ["bradlc.vscode-tailwindcss", "biomejs.biome"]
 }

.vscode/settings.json

@@ -1,10 +1,10 @@
 {
   "editor.formatOnSave": true,
   "editor.codeActionsOnSave": {
-    "source.fixAll.biome": "explicit",
+    "source.fixAll.biome": "explicit"
   },
   "search.exclude": {
-    "**/i18n/locales/*-*/**": true,
+    "**/i18n/locales/*-*/**": true
   },
-  "vitest.workspaceConfig": "vitest.config.ts",
+  "vitest.workspaceConfig": "vitest.config.ts"
 }