Add README and gitignore

Author: dyng

.gitignore

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+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Go workspace file
+go.work
+
+# IdeaIDE
+.idea
+
+# VS Code
+.vscode
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# logs
+*.log

README.md

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+## Ramen - A Terminal Interface for Ethereum 🍜
+
+Ramen is a good-old terminal UI to interact with [Ethereum Network](https://ethereum.org/en/). It allows you to observe latest chain status, check any account's balance and transaction history, navigate blocks and transactions, explore smart contract's source code or call its functions, and many things more!
+
+(screenshot here)
+
+## Installation
+
+## Quick Start
+
+1. Get an API key from Alchemy
+2. Connect to Alchemy RPC endpoint
+
+### Connect Local Blockchain
+
+[Hardhat](https://hardhat.org/) / [Ganache](https://trufflesuite.com/ganache/) provides a local Ethereum network node for development purpose.
+
+## Configuration