docs: add a code snippet on how to do scrapling install from code

README.md

@@ -367,11 +367,20 @@ This installation only includes the parser engine and its dependencies, without
     ```bash
     pip install "scrapling[fetchers]"
     
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     This downloads all browsers, along with their system dependencies and fingerprint manipulation dependencies.
 
+    Or you can install them from the code instead of running a command like this:
+    ```python
+    from scrapling.cli import install
+    
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. Extra features:
    - Install the MCP server feature:
        ```bash

docs/README_AR.md

@@ -364,11 +364,20 @@ pip install scrapling
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     يقوم هذا بتنزيل جميع المتصفحات، إلى جانب تبعيات النظام وتبعيات معالجة fingerprint الخاصة بها.
 
+    أو يمكنك تثبيتها من الكود بدلاً من تشغيل أمر كالتالي:
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. ميزات إضافية:
    - تثبيت ميزة خادم MCP:
        ```bash

docs/README_CN.md

@@ -364,11 +364,20 @@ pip install scrapling
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     这会下载所有浏览器，以及它们的系统依赖项和fingerprint操作依赖项。
 
+    或者你可以从代码中安装，而不是运行命令：
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. 额外功能：
    - 安装MCP服务器功能：
        ```bash

docs/README_DE.md

@@ -364,11 +364,20 @@ Diese Installation enthält nur die Parser-Engine und ihre Abhängigkeiten, ohne
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     Dies lädt alle Browser zusammen mit ihren Systemabhängigkeiten und Fingerprint-Manipulationsabhängigkeiten herunter.
 
+    Oder Sie können sie aus dem Code heraus installieren, anstatt einen Befehl auszuführen:
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. Zusätzliche Funktionen:
    - MCP-Server-Funktion installieren:
        ```bash

docs/README_ES.md

@@ -364,11 +364,20 @@ Esta instalación solo incluye el motor de análisis y sus dependencias, sin nin
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     Esto descarga todos los navegadores, junto con sus dependencias del sistema y dependencias de manipulación de fingerprint.
 
+    O puedes instalarlos desde el código en lugar de ejecutar un comando:
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. Características adicionales:
    - Instalar la característica del servidor MCP:
        ```bash

docs/README_JP.md

@@ -364,11 +364,20 @@ pip install scrapling
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     これにより、すべてのブラウザ、およびそれらのシステム依存関係とfingerprint操作依存関係がダウンロードされます。
 
+    または、コマンドを実行する代わりにコードからインストールすることもできます：
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. 追加機能：
    - MCPサーバー機能をインストール：
        ```bash

docs/README_RU.md

@@ -364,11 +364,20 @@ pip install scrapling
     ```bash
     pip install "scrapling[fetchers]"
 
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     Это загрузит все браузеры вместе с их системными зависимостями и зависимостями для манипуляции fingerprint'ами.
 
+    Или вы можете установить их из кода вместо выполнения команды:
+    ```python
+    from scrapling.cli import install
+
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. Дополнительные возможности:
    - Установить функцию MCP-сервера:
        ```bash

docs/index.md

@@ -154,11 +154,20 @@ This installation only includes the parser engine and its dependencies, without
     ```bash
     pip install "scrapling[fetchers]"
     
-    scrapling install
+    scrapling install           # normal install
+    scrapling install  --force  # force reinstall
     ```
 
     This downloads all browsers, along with their system dependencies and fingerprint manipulation dependencies.
 
+    Or you can install them from the code instead of running a command like this:
+    ```python
+    from scrapling.cli import install
+    
+    install([], standalone_mode=False)          # normal install
+    install(["--force"], standalone_mode=False) # force reinstall
+    ```
+
 2. Extra features: