chore(readme): add Telegram link and additional information for contr…

…ibuting (#38)

* add additional sections and telegram link

* clean up

* clean up

README.md

@@ -1,18 +1,24 @@
 # Alloy Examples
 
-Example code using [alloy](https://github.com/alloy-rs/alloy) and [alloy-core](https://github.com/alloy-rs/core).
+These examples demonstrate the main features of [alloy](https://github.com/alloy-rs/alloy) and [alloy-core](https://github.com/alloy-rs/core) as well as how to use them.
 
-These examples demonstrate the main features of [Alloy](https://github.com/alloy-rs/alloy) and how to use them.
+[![Telegram chat][telegram-badge]][telegram-url]
+
+[`ethers-rs`]: https://github.com/gakonst/ethers-rs
+[telegram-badge]: https://img.shields.io/endpoint?color=neon&style=for-the-badge&url=https%3A%2F%2Ftg.sumanjay.workers.dev%2Fethers_rs
+[telegram-url]: https://t.me/ethers_rs
+
+## Usage
 
 To run an example, use the command `cargo run --example <Example>`:
 
 ```sh
 cargo run --example mnemonic_signer
 ```
 
----
+## Overview
 
-## Table of Contents
+This repository contains the following examples:
 
 - [x] Anvil
   - [x] [Deploy contract](./examples/anvil/examples/deploy_contract_anvil.rs)
@@ -67,3 +73,27 @@ cargo run --example mnemonic_signer
   - [x] [Yubi signer](./examples/wallets/examples/yubi_signer.rs)
   - [x] [Keystore signer](./examples/wallets/examples/keystore_signer.rs)
   - [x] [Create keystore](./examples/wallets/examples/create_keystore.rs)
+
+## Contributing
+
+Thanks for your help improving the project! We are so happy to have you! We have
+[a contributing guide](./CONTRIBUTING.md) to help you get involved in the
+Alloy project.
+
+Pull requests will not be merged unless CI passes, so please ensure that your
+contribution follows the linting rules and passes clippy.
+
+#### License
+
+<sup>
+Licensed under either of <a href="LICENSE-APACHE">Apache License, Version
+2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option.
+</sup>
+
+<br>
+
+<sub>
+Unless you explicitly state otherwise, any contribution intentionally submitted
+for inclusion in these crates by you, as defined in the Apache-2.0 license,
+shall be dual licensed as above, without any additional terms or conditions.
+</sub>