chore: root documentation (#96)

README.md

@@ -0,0 +1,118 @@
+# Sprinter TS - Cross-Chain Developer Toolkit
+
+## Table of Contents
+
+- [Sprinter TS - Cross-Chain Developer Toolkit](#sprinter-ts---cross-chain-developer-toolkit)
+    - [Introduction](#introduction)
+    - [Prerequisites](#prerequisites)
+    - [Getting Started](#getting-started)
+    - [Building](#building)
+    - [Testing](#testing)
+    - [Linting and Formatting](#linting-and-formatting)
+
+---
+
+<a name="introduction"></a>
+## Introduction
+
+Sprinter TS is a powerful developer toolkit designed to simplify cross-chain integrations and enhance the developer experience. It includes:
+
+- **TypeScript SDK** for strongly typed APIs and simplified interactions.
+- **React SDK** with hooks and context for seamless integration into React applications.
+- **Comprehensive Documentation** to guide and support developers.
+
+Whether you're building cross-chain applications or experimenting with decentralized technologies, Sprinter provides the tools you need to succeed.
+
+---
+
+<a name="prerequisites"></a>
+## Prerequisites
+
+Before you begin, ensure you have the following installed:
+
+- Node.js >= 20.0.0 (we recommend using [nvm](https://github.com/nvm-sh/nvm) for managing Node versions)
+- Yarn >= 4.3 (via [corepack](https://github.com/nodejs/corepack))
+
+---
+
+<a name="getting-started"></a>
+## Getting Started
+
+To get started with the project:
+
+1. Clone the repository:
+   ```shell
+   git clone https://github.com/ChainSafe/sprinter-ts.git
+   ```
+
+2. Navigate to the project root:
+   ```shell
+   cd sprinter-ts
+   ```
+
+3. Set Node.js to the compatible version _(skip if you use a manual approach)_:
+   ```shell
+   nvm use
+   ```
+
+4. Enable Corepack:
+   ```shell
+   corepack enable
+   ```
+
+5. Install the dependencies:
+   ```shell
+   yarn install
+   ```
+
+---
+
+<a name="building"></a>
+## Building
+
+To build all packages, run:
+
+```shell
+yarn build
+```
+
+---
+
+Here's the corrected and updated **Testing** and **Linting and Formatting** documentation that reflects your unchanged `package.json`.
+
+---
+
+<a name="testing"></a>
+## Testing
+
+### Run Unit Tests
+
+```shell
+yarn test:unit
+```
+
+This command executes unit tests in all packages where they are defined.
+
+### Run Integration Tests
+
+```shell
+yarn test:integrations
+```
+
+This command executes integration tests in all packages where they are defined.
+
+---
+
+<a name="linting-and-formatting"></a>
+## Linting and Formatting
+
+This project uses [ESLint](https://eslint.org/) to enforce code style and formatting. To ensure consistent code quality, you can use the following command:
+
+### Check for Linting Issues
+
+```shell
+yarn lint
+```
+
+This command runs the linter across all workspaces to identify any issues.
+