feat(Docker): Upgrade to PHP 8.5.0RC3 with native ext-uri support

BREAKING CHANGE: Requires PHP 8.5.0RC3

Changes:
- Update Docker base image from php:8.4-fpm to php:8.5.0RC3-fpm
- Enable ext-uri for native WHATWG URL parsing support
- Update composer.json PHP requirement from ^8.4 to ^8.5
- Add ext-uri as required extension in composer.json
- Move URL classes from Url.php85/ to Url/ directory (now compatible)
- Remove temporary PHP 8.4 compatibility workarounds

Benefits:
- Native URL parsing with Uri\WhatWg\Url class
- Better performance for URL operations
- Future-proof with latest PHP features
- Eliminates PHP version compatibility issues

src/Framework/ErrorAggregation/ErrorAggregationInitializer.php

@@ -15,8 +15,8 @@ use App\Framework\ErrorAggregation\Alerting\EmailAlertChannel;
 use App\Framework\ErrorAggregation\Storage\DatabaseErrorStorage;
 use App\Framework\ErrorAggregation\Storage\ErrorStorageInterface;
 use App\Framework\Logging\Logger;
-use App\Framework\Mail\Transport\TransportInterface;
 use App\Framework\Queue\Queue;
+use App\Framework\Mail\TransportInterface;
 
 /**
  * Initializer for Error Aggregation services

src/Framework/ErrorAggregation/ErrorAggregator.php

@@ -9,6 +9,7 @@ use App\Framework\Cache\CacheKey;
 use App\Framework\Core\ValueObjects\Duration;
 use App\Framework\DateTime\Clock;
 use App\Framework\ErrorAggregation\Storage\ErrorStorageInterface;
+use App\Framework\Exception\Core\ErrorSeverity;
 use App\Framework\Exception\ErrorHandlerContext;
 use App\Framework\Logging\Logger;
 use App\Framework\Queue\Queue;

src/Framework/ErrorAggregation/ErrorAggregatorInterface.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace App\Framework\ErrorAggregation;
 
+use App\Framework\Exception\Core\ErrorSeverity;
 use App\Framework\Exception\ErrorHandlerContext;
 
 /**

src/Framework/ErrorAggregation/NullErrorAggregator.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Framework\ErrorAggregation;
 
 use App\Framework\Exception\ErrorHandlerContext;
+use App\Framework\Exception\Core\ErrorSeverity;
 
 /**
  * Null Object implementation for ErrorAggregator