Add HttpCollector for comprehensive HTTP request/response tracking

[nasrulhazim]

Description

This PR adds a new HttpCollector data collector that provides comprehensive tracking of HTTP requests and responses in Laravel Debugbar.

Changes

New Files

• src/DataCollector/HttpCollector.php - Main collector class
• tests/DataCollector/HttpCollectorTest.php - Complete test coverage

Features

The HttpCollector provides detailed insights into HTTP requests and responses:

Request Information

• Full URI, HTTP method, and controller action
• Route middleware information
• Request headers (with configurable hidden parameters for security)
• Request payload including file uploads
• Session variables

Response Information

• HTTP status codes
• JSON response parsing and formatting
• Plain text response handling
• Redirect URL detection
• View responses with extracted data
• HTML response indication

Performance Metrics

• Request duration calculation from LARAVEL_START
• Peak memory usage tracking

Security & Privacy

• Configurable hidden request headers (e.g., Authorization, API keys)
• Configurable hidden request parameters (e.g., password, token)
• Configurable hidden response parameters
• Configurable ignored status codes
• Content size limits to prevent memory issues

Model Formatting

• Eloquent model detection and formatting
• Extracts model class, primary key, attributes, and relations
• Handles nested relationships

Configuration

The collector supports the following constructor parameters:

new HttpCollector(
    request: $request,
    response: $response,
    startTime: LARAVEL_START,
    hiddenRequestHeaders: ['authorization', 'php-auth-pw'],
    hiddenParameters: ['password', 'password_confirmation'],
    hiddenResponseParameters: ['token', 'api_key'],
    ignoredStatusCodes: [404],
    sizeLimit: 64 // KB
)

[parallels999]

Wouldn't it be better to improve/complete RequestCollector.php, It already has a lot of the same information

laravel-debugbar/src/DataCollector/RequestCollector.php

Line 164 in 099ef54

$data['session_attributes'] = $this->session->all();

laravel-debugbar/src/DataCollector/RequestCollector.php

Lines 151 to 161 in 099ef54

	$data += [
	'response' => $response->headers->get('Content-Type') ? $response->headers->get(
	'Content-Type'
	) : 'text/html',
	'request_format' => $request->getRequestFormat(),
	'request_query' => $request->query->all(),
	'request_request' => $request->request->all(),
	'request_headers' => $request->headers->all(),
	'request_cookies' => $request->cookies->all(),
	'response_headers' => $responseHeaders,
	];

[barryvdh]

What is the difference with the regular collector? This collector is not registred automatically, right?