initial commit

Co-authored-by: Ona <no-reply@ona.com>

biome.json

@@ -0,0 +1,42 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "ignore": ["node_modules", "dist", ".git"]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "tab",
+    "indentWidth": 4,
+    "lineWidth": 120
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "suspicious": {
+        "noExplicitAny": "warn"
+      },
+      "style": {
+        "useConst": "warn",
+        "noNonNullAssertion": "warn"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double",
+      "trailingCommas": "all",
+      "semicolons": "asNeeded",
+      "arrowParentheses": "always"
+    }
+  }
+}