diff --git a/.gitignore b/.gitignore
index 0e4a0cd..184061b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -32,4 +32,5 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
-.idea
\ No newline at end of file
+.idea
+.env
\ No newline at end of file
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..b714151
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v18.18.0
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..43d4055
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,45 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## How to use this file
+
+- Start a new section for each release with the version number and release date (e.g., `## [1.2.0] - 2024-04-12`).
+- Track upcoming work under the `Unreleased` section before a version ships.
+- Group entries under the relevant headings: `Added`, `Changed`, `Deprecated`, `Removed`, `Fixed`, `Security`.
+- Use short, descriptive bullet points so contributors can skim the changes quickly.
+
+## [Unreleased]
+
+### Added
+
+- _Placeholder_: Describe new features here.
+
+### Changed
+
+- _Placeholder_: List updates that modify existing behavior.
+
+### Deprecated
+
+- _Placeholder_: Note functionality that will be removed in a future release.
+
+### Removed
+
+- _Placeholder_: Mention features that have been removed.
+
+### Fixed
+
+- _Placeholder_: Summarize bug fixes.
+
+### Security
+
+- _Placeholder_: Detail security-related fixes or notices.
+
+## [0.1.0] - 2026-01-05
+
+### Added
+
+- Initial public release of the project.
diff --git a/contributing.md b/CONTRIBUTING.md
similarity index 100%
rename from contributing.md
rename to CONTRIBUTING.md