docs: clarify composite readme (#4)

* docs: swap python readme with action

* docs: add contributing to composite readme

* docs: update action name

* docs: clarify python readme

README.md

@@ -1,7 +1,11 @@
-# `> Nested JSON Postprocessor`
+# GitHub Action `> Nested JSON Postprocessor`
 
 Remove null or empty keys, list and array from JSON files.
 
+## `> Postprocessor // Usage`
+
+Before you start, make sure that you have setup the supported version of Python in your workflow:
+
 | Python version | Support status   |
 | -------------- | ---------------- |
 | Upcoming       | ⚙️ Best effort   |
@@ -13,23 +17,32 @@ Remove null or empty keys, list and array from JSON files.
 | 3.7            | ⚙️ Best effort   |
 | =<3.6          | ❌ Not Supported |
 
-## `> Postprocessor // Usage`
-
-> [!IMPORTANT]  
-> This guide assume that you already installed Python 3.10 or higher
-
-### `> Postprocessor // Preparing the files`
-
-1. Clone the repository: `[email protected]:validcube/crowdin-nested-json-postprocessor.git`
-2. Create two new folder called: `input` and `output`
-3. Copy the JSON files that you want to process into the `input` folder
-
-### `> Postprocessor // Running the script`
-
-Running the script:
-
-1. Install the required dependencies: `pip3 install -r requirements.txt`
-2. Run the script: `python3 main.py`
+```yml
+  - name: Set up Python 3.12
+    uses: actions/setup-python@v4
+    with:
+      python-version: 3.12
+```
+
+| Input                  | Required                            | Description        |
+| ---------------------- | ----------------------------------- | ------------------ |
+| `source_dir`           | ✅ Yes                              | Input directory    |
+| `destination_dir`      | ❌ No (default to `source_dir`)     | Output directory   |
+| `signing_key`          | ❌ No                               | Signing key        |
+| `commit_message`       | ❌ No (default to `JSON Cleanup`)   | Commit message     |
+| `secrets.GITHUB_TOKEN` | ❌ No (default to GitHub's default) | GitHub's PAT token |
+
+```yml
+  - name: Nested JSON Postprocessor
+    uses: validcube/[email protected]
+    with:
+      source_dir: 'path/to/your/source/directory'               # required, your input directory
+      destination_dir: 'path/to/your/destination/directory'     # optional, default to source_dir
+      signing_key: 'your-signing-key'                           # optional, will skip signing if not provided
+      commit_message: 'your-custom-commit-message'              # optional, default to "JSON Cleanup"
+    secrets:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}                 # optional, default to GitHub's default
+```
 
 ## `> Postprocessor // Contributing`
 

README_PYTHON.md

@@ -0,0 +1,36 @@
+# Python `> Nested JSON Postprocessor`
+
+Remove null or empty keys, list and array from JSON files.
+
+| Python version | Support status   |
+| -------------- | ---------------- |
+| Upcoming       | ⚙️ Best effort   |
+| 3.12           | ✅ Supported     |
+| 3.11           | ✅ Supported     |
+| 3.10           | ✅ Supported     |
+| 3.9            | ✅ Supported     |
+| 3.8            | ⚙️ Best effort   |
+| 3.7            | ⚙️ Best effort   |
+| =<3.6          | ❌ Not Supported |
+
+## `> Postprocessor // Usage`
+
+> [!IMPORTANT]  
+> This guide assume that you already installed Python 3.10 or higher
+
+### `> Postprocessor // Preparing the files`
+
+1. Clone the repository: `[email protected]:validcube/crowdin-nested-json-postprocessor.git`
+2. Create two new folder called: `input` and `output`
+3. Copy the JSON files that you want to process into the `input` folder
+
+### `> Postprocessor // Running the script`
+
+Running the script:
+
+1. Install the required dependencies: `pip3 install -r requirements.txt`
+2. Run the script: `python3 main.py`
+
+## `> Postprocessor // Contributing`
+
+Consider checking out the [CONTRIBUTING.md](CONTRIBUTING.md) page.