tooling: add eslint and configure husky to lint

Author: QAComet

.husky/pre-commit

@@ -1,3 +1,4 @@
+npm run lint
 npm run test
 npm run build
 git add dist/

eslint.config.mjs

@@ -0,0 +1,13 @@
+// @ts-check
+
+import eslint from "@eslint/js";
+import tseslint from "typescript-eslint";
+
+export default tseslint.config(
+  eslint.configs.recommended,
+  tseslint.configs.recommended,
+  {
+    ignores: [".husky/", "coverage/", "dist/", "docs/", "eslint.config.mjs"],
+    //files: ["src/**/*.ts"],
+  },
+);