chore: update metadata, ci workflows, and README badges

Add metadata fields in `Cargo.toml` for better package distribution, including `readme`, `repository`, and keywords. Simplify the lint workflow with explicit nightly toolchain usage. Enhance the README with additional badges for better visibility and documentation links.

.github/workflows/lint.yml

@@ -30,14 +30,8 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-cargo-registry-
 
-      - name: Install Rust toolchain via rustup
-        run: |
-          rustup override set nightly
-          rustup component add clippy --toolchain nightly
-          rustup component add rustfmt --toolchain nightly
-
       - name: Check lint
-        run: cargo clippy -- -D warnings
+        run: cargo +nightly clippy -- -D warnings
 
       - name: Check formatting
-        run: cargo fmt -- --check
+        run: cargo +nightly fmt -- --check

Cargo.toml

@@ -5,6 +5,11 @@ edition = "2021"
 authors = ["malik <aremumalik05@gmail.com>", "Shuhui Luo <twitter.com/aureliano_law>"]
 description = "The Uniswap SDK Core in Rust provides essential functionality for interacting with the Uniswap decentralized exchange"
 license = "MIT"
+readme = "README.md"
+repository = "https://github.com/malik672/uniswap-sdk-core-rust"
+categories = ["cryptography::cryptocurrencies", "finance", "no-std"]
+keywords = ["sdk-core", "ethereum", "sdk"]
+exclude = [".github", ".gitignore", "rustfmt.toml"]
 
 [dependencies]
 alloy-primitives = { version = ">=0.8.5", features = ["map-fxhash"] }

README.md

@@ -2,6 +2,8 @@
 
 [![Unit Tests](https://github.com/malik672/uniswap-sdk-core-rust/workflows/Rust%20Tests/badge.svg)](https://github.com/malik672/uniswap-sdk-core-rust/actions?query=workflow%3A%22Rust+Tests%22)
 [![Lint](https://github.com/malik672/uniswap-sdk-core-rust/workflows/Rust%20Linting/badge.svg)](https://github.com/malik672/uniswap-sdk-core-rust/actions?query=workflow%3A%22Rust%20Linting%22)
+![CodeRabbit Pull Request Reviews](https://img.shields.io/coderabbit/prs/github/malik672/uniswap-sdk-core-rust?logo=rust&label=CodeRabbit&color=orange)
+[![docs.rs](https://img.shields.io/docsrs/uniswap-sdk-core)](https://docs.rs/uniswap-sdk-core/latest)
 [![crates.io](https://img.shields.io/crates/v/uniswap-sdk-core.svg)](https://crates.io/crates/uniswap-sdk-core)
 
 **A Custom Uniswap SDK Core in Rust provides essential functionality for interacting with the Uniswap decentralized