Move example directory, remove submodule

Author: Saggre

.gitmodules

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+# Pizza Place (Example documentation)
+
+This is an automatically generated documentation for **Pizza Place (Example documentation)**.
+
+## Namespaces
+
+### \PhpDocumentorMarkdown\Example
+
+#### Classes
+
+| Class                                                                        | Description                  |
+|------------------------------------------------------------------------------|------------------------------|
+| [`AbstractProduct`](./classes/PhpDocumentorMarkdown/Example/AbstractProduct) | Base class for all products. |
+| [`Pizza`](./classes/PhpDocumentorMarkdown/Example/Pizza)                     | A pizza \| pie's.            |
+
+#### Traits
+
+| Trait                                                                        | Description                     |
+|------------------------------------------------------------------------------|---------------------------------|
+| [`ReviewableTrait`](./classes/PhpDocumentorMarkdown/Example/ReviewableTrait) | A trait for reviewable objects. |
+
+#### Interfaces
+
+| Interface                                                                      | Description              |
+|--------------------------------------------------------------------------------|--------------------------|
+| [`Arrayable`](./classes/PhpDocumentorMarkdown/Example/Arrayable)               |                          |
+| [`ManyInterfaces`](./classes/PhpDocumentorMarkdown/Example/ManyInterfaces)     | A ManyInterfaces         |
+| [`ProductInterface`](./classes/PhpDocumentorMarkdown/Example/ProductInterface) | Interface for a product. |
+
+### \PhpDocumentorMarkdown\Example\Pizza
+
+#### Classes
+
+| Class                                                          | Description              |
+|----------------------------------------------------------------|--------------------------|
+| [`Base`](./classes/PhpDocumentorMarkdown/Example/Pizza/Base)   | Represents a pizza base. |
+| [`Sauce`](./classes/PhpDocumentorMarkdown/Example/Pizza/Sauce) | Pizza sauce class.       |
+
+### \PhpDocumentorMarkdown\Functions
+
+#### Functions
+
+| Function                                                                 | Description                                      |
+|--------------------------------------------------------------------------|--------------------------------------------------|
+| [`mockFunctionWithParameters()`](./functions/mockFunctionWithParameters) | Mock function to demonstrate parameter handling. |
+| [`getDatabaseConfig()`](./functions/getDatabaseConfig)                   | Get database configuration.                      |

.wiki/Home.md

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+# AbstractProduct
+
+Base class for all products.
+
+***
+
+* Full name: `\PhpDocumentorMarkdown\Example\AbstractProduct`
+* This class implements:
+  [`\PhpDocumentorMarkdown\Example\ProductInterface`](./ProductInterface)
+* This class is an **Abstract class**
+
+**See Also:**
+
+* https://example.com
+
+## Methods
+
+### getTaxRate
+
+Get the tax rate for the product.
+
+```php
+public getTaxRate(): float
+```
+
+***

.wiki/classes/PhpDocumentorMarkdown/Example/AbstractProduct.md

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+# Arrayable
+
+***
+
+* Full name: `\PhpDocumentorMarkdown\Example\Arrayable`
+
+## Methods
+
+### toArray
+
+Get the instance as an array.
+
+```php
+public toArray(): array
+```
+
+***

.wiki/classes/PhpDocumentorMarkdown/Example/Arrayable.md

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+# ManyInterfaces
+
+A ManyInterfaces
+
+ManyInterfaces description 
+
+- **See:** \PhpDocumentorMarkdown\Example\AbstractProduct
+
+***
+
+* Full name: `\PhpDocumentorMarkdown\Example\ManyInterfaces`
+* Parent interfaces:
+  [`\PhpDocumentorMarkdown\Example\ProductInterface`](./ProductInterface),
+  `JsonSerializable`
+
+## Inherited methods
+
+### toArray
+
+Get the instance as an array.
+
+```php
+public toArray(): array
+```
+
+***
+
+### __construct
+
+```php
+public __construct(string $name, float $price): mixed
+```
+
+**Parameters:**
+
+| Parameter | Type       | Description    |
+|-----------|------------|----------------|
+| `$name`   | **string** | Product name.  |
+| `$price`  | **float**  | Product price. |
+
+***
+
+### getName
+
+Get the name of the product.
+
+```php
+public getName(): string
+```
+
+***
+
+### getPrice
+
+Get the price of the product.
+
+```php
+public getPrice(): float
+```
+
+***
+
+### getTaxRate
+
+Get the tax rate for this product.
+
+```php
+public getTaxRate(): float
+```
+
+***

.wiki/classes/PhpDocumentorMarkdown/Example/ManyInterfaces.md

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+# Pizza
+
+A pizza \| pie's.
+
+***
+
+* Full name: `\PhpDocumentorMarkdown\Example\Pizza`
+* Parent class: [`\PhpDocumentorMarkdown\Example\AbstractProduct`](./AbstractProduct)
+* This class implements:
+  [`\PhpDocumentorMarkdown\Example\ProductInterface`](./ProductInterface),
+  `JsonSerializable`
+
+## Properties
+
+### name
+
+Product name.
+
+```php
+private string $name
+```
+
+***
+
+### price
+
+Product price.
+
+```php
+protected float $price
+```
+
+***
+
+### base
+
+Pizza base.
+
+```php
+protected \PhpDocumentorMarkdown\Example\Pizza\Base|null $base
+```
+
+Property base description 
+
+- **See:** \PhpDocumentorMarkdown\Example\ManyInterfaces
+
+***
+
+## Methods
+
+### __construct
+
+Constructor title
+
+```php
+public __construct(string $name = '', float $price = 10.0, \PhpDocumentorMarkdown\Example\Pizza\Base|null $base = null): mixed
+```
+
+Constructor description 
+
+- **See:** \PhpDocumentorMarkdown\Example\ManyInterfaces 
+- **See:** https://example.com
+
+**Parameters:**
+
+| Parameter | Type                                                | Description    |
+|-----------|-----------------------------------------------------|----------------|
+| `$name`   | **string**                                          | Product name.  |
+| `$price`  | **float**                                           | Product price. |
+| `$base`   | **\PhpDocumentorMarkdown\Example\Pizza\Base\|null** | Pizza's base.  |
+
+***
+
+### getName
+
+Get the name of the product.
+
+```php
+public getName(): string
+```
+
+**Return Value:**
+
+The name of the product.
+
+***
+
+### getPrice
+
+Get the price of the product.
+
+```php
+public getPrice(): float
+```
+
+***
+
+### jsonSerialize
+
+```php
+public jsonSerialize(): mixed
+```
+
+***
+
+### toArray
+
+Get the instance as an array.
+
+```php
+public toArray(): array
+```
+
+***
+
+## Inherited methods
+
+### getTaxRate
+
+Get the tax rate for the product.
+
+```php
+public getTaxRate(): float
+```
+
+***
+
+### isReviewed
+
+Whether the object has been reviewed.
+
+```php
+public isReviewed(): bool
+```
+
+***

.wiki/classes/PhpDocumentorMarkdown/Example/Pizza.md

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+# Base
+
+Represents a pizza base.
+
+***
+
+* Full name: `\PhpDocumentorMarkdown\Example\Pizza\Base`
+
+## Constants
+
+| Constant                  | Visibility | Type | Value |
+|---------------------------|------------|------|-------|
+| `YEAST_SOURDOUGH_STARTER` | private    |      | 0b1   |
+| `YEAST_FRESH`             | public     |      | 0b10  |
+| `YEAST_ACTIVE_DRY`        | public     |      | 0b11  |
+
+## Properties
+
+### sauce
+
+The sauce used.
+
+```php
+protected \PhpDocumentorMarkdown\Example\Pizza\Sauce $sauce
+```
+
+***
+
+### yeast
+
+Type of yeast used.
+
+```php
+protected int $yeast
+```
+
+***
+
+## Methods
+
+### __construct
+
+```php
+public __construct(\PhpDocumentorMarkdown\Example\Pizza\Sauce $sauce, int $yeast = self::YEAST_SOURDOUGH_STARTER): mixed
+```
+
+**Parameters:**
+
+| Parameter | Type                                           | Description |
+|-----------|------------------------------------------------|-------------|
+| `$sauce`  | **\PhpDocumentorMarkdown\Example\Pizza\Sauce** |             |
+| `$yeast`  | **int**                                        |             |
+
+***
+
+### getSauce
+
+```php
+public getSauce(): \PhpDocumentorMarkdown\Example\Pizza\Sauce
+```
+
+***
+
+### getYeast
+
+```php
+public getYeast(): int
+```
+
+**Throws:**
+
+- [`Exception`](../../../Exception)
+
+***