chore: make repo open-source ready

.github/CODEOWNERS

@@ -0,0 +1,10 @@
+# This CODEOWNERS file sets the individuals responsible for code in the era-test-node repository.
+
+# These users are the default owners for everything in the repo.
+# They will be requested for review when someone opens a pull request.
+* @matter-labs/devxp
+
+# You can also specify code owners for specific directories or files.
+# For example:
+# /src/ @developer1 @developer2
+# /docs/ @documenter

.github/CONTRIBUTING.md

@@ -0,0 +1,70 @@
+# Contributing to zkSync Era CLI
+
+## Welcome! 🎉
+
+Hello, contributor! Thanks for thinking about helping with the `zkSync Era CLI` project. This guide will help you understand how to contribute to our CLI tool.
+
+## Getting Started
+
+- **Fork the project.** First, fork the `zkSync Era CLI` repository to your GitHub account.
+
+- **Download the project.** Now, get the project on your computer:
+
+```bash
+git clone https://github.com/<your-github-username>/zksync-cli.git
+```
+
+- **Make a new branch.** Give your branch a simple name that tells what you're working on:
+
+```bash
+git checkout -b my-new-feature
+```
+
+## Making Changes
+
+- **Write your code.** Keep your code clear and easy to understand. It helps everyone.
+
+- **Build and check your code.** Before you ask others to look at your code, make sure it works well. You can use these commands:
+
+```bash
+npm run build
+node ./bin [your-command]
+```
+
+- **Save your changes.** Use easy-to-understand messages when saving your changes.
+
+- **Send your changes.** Now, put your code back on your GitHub:
+
+```bash
+git push origin my-new-feature
+```
+
+## Sending a Pull Request
+
+- **Ask to add your changes.** Go to the `zkSync Era CLI` project on GitHub. You'll see a button "Compare & pull request." Click it and tell us about your changes.
+
+- **Wait for feedback.** Our team will look at your changes. We might ask you to change some things.
+
+Remember, we have a system that checks your code automatically when you ask to add your changes. Make sure you pass that check!
+
+## Code Style
+
+We have rules about how to write code. This helps everyone understand and trust the code. Use this command to make sure your code follows our rules:
+
+```bash
+npm run lint
+```
+
+## Questions?
+
+If you have questions, you can ask on our [zkSync Community Hub](https://github.com/zkSync-Community-Hub/zkSync-developers/discussions). We're here to help!
+
+## Thank You!
+
+After we add your changes to the `zkSync Era CLI` project, we'll be very thankful! Your help makes our project better.
+
+We hope you enjoy helping and come back to help more. Thanks for being part of our team!
+
+---
+
+*Last update: September 1, 2023*

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,45 @@
+---
+name: Bug report
+about: Use this template for reporting issues
+title: ""
+labels: bug
+assignees: ''
+
+---
+
+### 🐛 Bug Report for zkSync CLI
+#### 📝 Description
+
+Provide a clear and concise description of the bug.
+
+#### 🔄 Reproduction Steps
+
+1. Step 1
+2. Step 2
+3. ...
+
+#### 🤔 Expected Behavior
+
+Describe what you expected to happen.
+
+#### 😯 Current Behavior
+
+Describe what actually happened.
+
+#### 🖥️ Environment
+
+- **Package version**: [e.g., 1.2.1]
+- **Node version**: [e.g., node v16.14.0]
+- **NPM/Yarn version**: [e.g., npm 8.3.1]
+- **Operating System & Version**: [e.g., Ubuntu 20.04]
+- **Other relevant environment details**:
+
+#### 📋 Additional Context
+
+Add any other context about the problem here. If applicable, add screenshots to help explain.
+
+#### 📎 Log Output
+
+```
+Paste any relevant log output here.
+```

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+    - name: zksync-developers Discussion
+      url: https://github.com/zkSync-Community-Hub/zkync-developers/discussions
+      about: Please provide feedback, and ask questions here.
+    - name: zksync-cli documentation page
+      url: https://era.zksync.io/docs/tools/zksync-cli
+      about: Please refer to the documentation for immediate answers.

.github/ISSUE_TEMPLATE/feature_report.md

@@ -0,0 +1,26 @@
+---
+name: Feature request
+about: Use this template for requesting features
+title: ""
+labels: feat
+assignees: ''
+
+---
+
+### 🌟 Feature Request
+
+#### 📝 Description
+
+Provide a clear and concise description of the feature you'd like to see.
+
+#### 🤔 Rationale
+
+Explain why this feature is important and how it benefits the project.
+
+#### 🖼️ Mockups/Examples
+
+If applicable, provide mockups or examples of how the feature would work.
+
+#### 📋 Additional Context
+
+Add any other context or information about the feature request here.

.github/pull_request_template.md

@@ -0,0 +1,17 @@
+# What :computer: 
+* First thing updated with this PR
+* Second thing updated with this PR
+* Third thing updated with this PR
+
+# Why :hand:
+* Reason why first thing was added to PR
+* Reason why second thing was added to PR
+* Reason why third thing was added to PR
+
+# Evidence :camera:
+Include screenshots, screen recordings, or `console` output here demonstrating that your changes work as intended
+
+<!-- All sections below are optional. You can erase any section not applicable to your Pull Request. -->
+
+# Notes :memo:
+* Any notes/thoughts that the reviewers should know prior to reviewing the code?

README.md

@@ -6,20 +6,20 @@
 
 This CLI tool simplifies the process of developing applications and interacting with zkSync Era.
 
-[Report a bug](https://github.com/matter-labs/zksync-cli/issues/new) | [Request a feature](https://github.com/matter-labs/zksync-cli/issues/new)
+[Documentation](https://era.zksync.io/docs/tools/zksync-cli) | [Report a bug](https://github.com/matter-labs/zksync-cli/issues/new) | [Request a feature](https://github.com/matter-labs/zksync-cli/issues/new)
 
 [pr-welcome]: https://img.shields.io/static/v1?color=indigo&label=PRs&style=flat&message=welcome
 
 </div>
 
 ## 🛠 Prerequisites
 
-- Node.js v18.x / NPM
-- Yarn
+- Node.js v18.x
+- NPM / Yarn
 
 ## 📥 Installation
 
-You can install this program globally with `npm i -g zksync-cli` or run the commands direcly via NPX with `npx zksync-cli@latest {COMMAND}`.
+You can install this program globally with `npm i -g zksync-cli` or run the commands directly via NPX with `npx zksync-cli@latest {COMMAND}`.
 
 ## 💻 Commands
 
@@ -40,34 +40,28 @@ You can install this program globally with `npm i -g zksync-cli` or run the comm
 
 ### ⚙️ Options (flags)
 
-- `--zeek`: zeek, the dev cat, will search for an inspirational quote and provide to you at the end of any command.
 - `--l1-rpc-url`: override the default L1 rpc URL when `localnet` is selected as the network. Usage `--l1-rpc-url=http://...`.
 - `--l2-rpc-url`: override the default L2 rpc URL when `localnet` is selected as the network. Usage `--l1-rpc-url=http://...`.
+- `--zeek`: zeek, the dev cat, will search for an inspirational quote and provide to you at the end of any command.
 
 ## 👩‍💻 Developing new features
 
 ### Install and build
 
-1. Install all dendencies with `npm i`.
+1. Install all dependencies with `npm i`.
 2. This project was build with Typescript. Run `npm run build` to compile code in `/src` into `/bin`.
-
-To create a version run:
-
-```sh
-git tag v0.1.3    // with the correspondent tag
-git push --tags  
-```
+3. You can run your local build with `node ./bin`
 
 ### Testing
 
 > ⚠️ This project does not have unit tests yet 🤕
 
-Proper tests will be included soon. For now, you can test new changes locally by installing this package globably with `npm i -g`.
+Proper tests will be included soon. For now, you can test new changes manually by running your build (refer to [Install and build](#install-and-build)).
 
 
 ### 📊 Tracking
 
-zkSync-cli tracks its usage for the single purpose of providing data so it can be improved. Data is fully anonymized. If you want to disable the tracking, set the environment variable NO_TRACKING to `true`.
+zkSync-cli tracks its usage for the single purpose of providing data so it can be improved. Data is fully anonymized. If you want to disable the tracking, set the environment variable `NO_TRACKING` to `true`.
 
 ## 🌍 Official Links