README

Shared interfaces and abstract base classes for the ez-php framework.

Contracts

Contract	Type	Purpose
`ContainerInterface`	Interface	Dependency injection: `bind()` and `make()`
`ServiceProvider`	Abstract class	Two-phase lifecycle: `register()` and `boot()`
`ConfigInterface`	Interface	Configuration access via dot-notation keys
`DatabaseInterface`	Interface	Database queries, transactions, PDO access
`ExceptionHandlerInterface`	Interface	Convert exceptions to HTTP responses
`EzPhpException`	Class	Base exception for framework and modules
`MiddlewareInterface`	Interface	HTTP middleware pipeline contract