docs: contribution guide to docs

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docs/en/contributing/contributing-to-docs.md

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 # Contributing to documentation
 
-We use [MkDocs](https://www.mkdocs.org/) and [Github pages](https://pages.github.com/) for the documentation site you're reading right now.
+You would like to contribute to the documentation site? Great!  
+We use [MkDocs](https://www.mkdocs.org/) and [GitHub pages](https://pages.github.com/) for the documentation site you're reading right now.
 
-## Prerequisites
+Here is a step-by-step guide on how to create/edit pages.
 
-Before you begin, ensure you have the following installed on your system:
+## Step 0: Prerequisites
 
-- **Python 3** - Required for MkDocs
-- **pip** - Python package installer (usually comes with Python)
+Before you start, make sure you have the following installed on your system:
 
-Check [MkDocs' installation guide](https://www.mkdocs.org/user-guide/installation/) on how to install these dependencies.
+### Git
 
-## How to get started
+Git is required to clone the repository and manage your changes.
 
-1. Clone the `pylon-docs` repository: `git clone https://github.com/pylonmc/pylon-docs`
-2. Install all required dependencies: `pip install -r requirements.txt`
-3. Run the documentation website locally using `mkdocs serve`
+You can check if Git is already installed by running:
 
-## Deploying
+```bash
+git --version
+```
 
-Only core members can deploy the website.
+If Git is not installed, you can download it from the [official Git website](https://git-scm.com/install/).
 
-1. Clone the `pylonmc.github.io` repository: `git clone https://github.com/pylonmc/pylonmc.github.io`
-2. Deploy the site by running **in the pylonmc.github.io repository** `mkdocs gh-deploy --config-file ../pylon-docs/mkdocs.yml --remote-branch master`
+### GitHub Account
 
-[comment]: <> (TODO add more detailed explanation like Slimefun has (https://github.com/Slimefun/Slimefun4/wiki/Expanding-the-Wiki))
+You will need a GitHub account to fork the repository and create pull requests.
 
+If you don't have an account yet, you can [create one for free](https://github.com/signup).
+
+### Python and pip
+
+MkDocs requires a recent version of [Python](https://www.python.org/), and the package manager [pip](https://pip.pypa.io/en/stable/installation/), to be installed on your system.
+
+You can check if you already have these installed from the command line:
+
+```bash
+$ python3 --version
+Python 3.13.3
+$ pip3 --version
+pip 25.2
+```
+
+If Python is not installed, you can download it from the [official Python downloads page](https://www.python.org/downloads/).
+
+!!! note "For Windows users"
+    During installation, make sure to check the box that says "Add Python to PATH" if the installer offers such an option (it's usually off by default).
+
+    ![Add Python to PATH](img/python-windows-path.png)
+
+## Step 1: Forking the repository
+
+Now head over to the [pylon-docs repository](https://github.com/pylonmc/pylon-docs).  
+Click the "Fork" button in the top-right corner of the page to create your own copy of the repository.
+
+![GitHub Fork](img/github-fork.png)
+
+## Step 2: Cloning your fork
+
+You will need to clone your forked repository to your local machine to be able to preview the changes.
+
+First, go to your forked repository on GitHub, click on the green "Code" button, and copy the URL under "HTTPS".
+
+![GitHub Clone URL](img/github-clone.png)
+
+Open your terminal and run the following command (replace `<CLONE_URL_HERE>` with the URL you just copied):
+
+```bash
+git clone <CLONE_URL_HERE>
+cd pylon-docs
+```
+
+## Step 3: Installing dependencies
+
+Now that you have the repository on your local machine, you need to install the required dependencies.
+
+In the `pylon-docs` directory, run:
+
+```bash
+pip install -r requirements.txt
+```
+
+This will install MkDocs and all other necessary packages.
+
+## Step 4: Making your changes
+
+Now you can start editing the documentation files!
+
+!!! warning
+    All changes you make to your fork will NOT affect the official documentation until you submit your changes via a pull request.
+
+The documentation files are written in Markdown, a lightweight markup language. If you need help with the syntax, you can consult [Mastering Markdown](https://guides.github.com/features/mastering-markdown/).
+
+### 4.1 Understanding the documentation structure
+
+The documentation is organized by language in the `docs/` directory:
+
+```text
+docs/
+├── en/          # English documentation
+├── zh-CN/       # Simplified Chinese documentation (if available)
+└── ...          # Other languages
+```
+
+For English documentation, all pages are located in `docs/en/`. The content is organized into different sections and subdirectories.
+
+!!! danger "Important"
+    Currently, we only accept contributions to the English documentation, as we are still actively working on the content of Pylon. Please stay tuned for future updates regarding contributions to other languages.
+
+Each section has its own directory, and images for that section should be placed in an `img/` folder within the same directory.
+
+!!! note "Example"
+    If you're editing `docs/en/installation/installing-pylon.md`, place images in `docs/en/installation/img/`.
+
+### 4.2 Creating a new page
+
+Open your code editor in the `pylon-docs` directory and follow these steps:
+
+1. Navigate to the appropriate subdirectory in `docs/en/` (e.g., `docs/en/installation/`)
+2. Create a new `.md` file with a descriptive name
+
+**File naming rules:**
+
+- File names must end with `.md`
+- Use lowercase letters
+- Use hyphens `-` instead of spaces
+- No special characters
+- Examples: `installing-addons.md`, `custom-recipes.md`, `getting-started.md`
+
+Then:
+
+1. Write your content using Markdown syntax
+2. Save the file
+3. Preview your changes (see [Step 5](#step-5-previewing-your-changes))
+
+### 4.3 Editing an existing page
+
+1. Open the file you want to edit in your code editor
+2. Make your changes
+3. Save the file
+4. Preview your changes (see [Step 5](#step-5-previewing-your-changes))
+
+### 4.4 Adding images
+
+Images help illustrate your documentation and make it easier to understand.
+
+#### Image naming conventions
+
+- Use lowercase letters only
+- Use hyphens `-` instead of spaces
+- Use descriptive names
+- Use PNG format when possible
+- Examples: `github-fork.png`, `custom-item-example.png`, `crafting-table.png`
+
+#### Where to place images
+
+Images should be placed in an `img/` folder **in the same directory** as your markdown file.
+
+For example:
+
+- If your page is `docs/en/installation/installing-pylon.md`
+- Place images in `docs/en/installation/img/`
+
+If the `img/` folder doesn't exist in that directory, create it first.
+
+#### Using images in your page
+
+To embed an image in your markdown file, use the following syntax:
+
+```markdown
+![Image description](img/your-image-name.png)
+```
+
+- Replace `Image description` with a short description of what the image shows
+- Replace `your-image-name.png` with your actual filename
+- The `img/` path is relative to your current markdown file
+
+**Example:**
+
+```markdown
+![GitHub Fork button](img/github-fork.png)
+```
+
+## Step 5: Previewing your changes
+
+Before submitting your changes, it's a good idea to preview them locally to make sure everything looks correct.
+
+Run the following command in the `pylon-docs` directory:
+
+```bash
+mkdocs serve --livereload
+```
+
+This will start a local web server. Open your browser and go to `http://127.0.0.1:8000` to see the documentation site with your changes.
+
+The preview will automatically update when you save changes to the files!
+
+## Step 6: Committing and pushing your changes
+
+Once you're happy with your changes, you need to commit and push them to your fork.
+
+Run the following commands in the `pylon-docs` directory:
+
+```bash
+git add .
+git commit -m "Your commit message describing the changes"
+git push
+```
+
+!!! tip
+    Write a clear and descriptive commit message that explains what you changed and why.
+
+## Step 7: Creating a pull request
+
+Once you pushed your changes to your fork on GitHub, you can create a pull request to submit your changes.
+
+1. Go to your forked repository on GitHub. You can always find your fork on GitHub's dashboard or your profile page.
+2. Click on the "Pull requests" tab.  
+![GitHub Pull Requests Tab](img/github-pull-requests.png)
+3. Click on the green "New pull request" button.
+4. Fill in the title and description for your pull request.
+5. Click "Create pull request".
+
+That's it! Your changes will be reviewed by the maintainers. If everything looks good, your contribution will be merged. 🎉
+
+## Step 8: Making changes to your Pull Request
+
+If you have already submitted a pull request but need to make changes (for example, if a reviewer requested changes), you can do that easily.
+
+Just repeat [Step 4](#step-4-making-your-changes) and [Step 6](#step-6-committing-and-pushing-your-changes) to make and commit your changes.
+
+The pull request will automatically update to include your new changes until it has been merged or closed.
+
+---
+
+**Thank you for contributing to the Pylon documentation!** 🙏