Initial commit: add .gitignore and README

tsconfig.test.json

@@ -0,0 +1,10 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["vitest/globals", "node"],
+    "moduleResolution": "bundler"
+  },
+  "include": ["src/**/*", "tests/**/*"],
+  "exclude": ["node_modules", "dist", "contracts"]
+}
+