feat: letta code

biome.json

@@ -0,0 +1,13 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.2.5/schema.json",
+  "formatter": { "enabled": true, "indentStyle": "space", "indentWidth": 2 },
+  "linter": { "enabled": true, "rules": { "recommended": true } },
+  "files": { "experimentalScannerIgnores": ["vendor/**"] },
+  "overrides": [
+    {
+      "includes": ["vendor/**"],
+      "linter": { "enabled": false },
+      "formatter": { "enabled": false }
+    }
+  ]
+}