chore: add changesets

Author: phphe

.changeset/README.md

@@ -0,0 +1,8 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in our repository](https://github.com/changesets/changesets)
+
+We have a quick list of common questions to get you started engaging with this project in
+[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md)

.changeset/config.json

@@ -0,0 +1,11 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.1.2/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [],
+  "linked": [],
+  "access": "restricted",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "ignore": []
+}

.changeset/pre.json

@@ -0,0 +1,10 @@
+{
+  "mode": "pre",
+  "tag": "beta",
+  "initialVersions": {
+    "dev": "0.1.0",
+    "docs": "0.1.0",
+    "he-tree-react": "1.2.0"
+  },
+  "changesets": []
+}

package.json

@@ -7,12 +7,16 @@
     "lint": "turbo run lint",
     "format": "turbo run format",
     "test": "turbo run test",
-    "clean": "turbo run clean"
+    "clean": "turbo run clean",
+    "change": "changeset",
+    "version": "changeset version",
+    "release": "turbo run build && changeset publish"
   },
   "devDependencies": {
     "@biomejs/biome": "^1.9.0",
     "@types/node": "^25.3.0",
-    "turbo": "^2.3.0"
+    "turbo": "^2.3.0",
+    "@changesets/cli": "^2.29.8"
   },
   "packageManager": "pnpm@10.30.2",
   "engines": {