Updates lib to target a top level configuration key of CommandBusInterface::class instead of the previous ConfigProvider::class key

Signed-off-by: Joey Smith <jsmith@webinertia.net>

Signed-off-by: Joey Smith <jsmith@webinertia.net>

Author: tyrsson

docs/command-handler-factory.md

@@ -125,9 +125,9 @@ class CustomCommandProcessor
 The factory relies on command-to-handler mappings configured in your application:
 
 ```php
-// config/autoload/cmd-bus.global.php
+// config/autoload/commandbus.global.php
 return [
-    Webware\CommandBus\ConfigProvider::class => [
+    Webware\CommandBus\CommandBusInterface::class => [
         'command-map' => [
             App\Command\CreateUserCommand::class => App\Handler\CreateUserHandler::class,
             App\Command\UpdateUserCommand::class => App\Handler\UpdateUserHandler::class,
@@ -142,7 +142,7 @@ return [
 Handlers must be registered in the dependency injection container:
 
 ```php
-// config/autoload/dependencies.global.php
+// In a autoloaded config file or ConfigProvider
 return [
     'dependencies' => [
         'factories' => [

docs/commandbus-interface.md

@@ -29,6 +29,7 @@ The `CommandBusInterface` serves as:
 1. **Abstraction Layer** - Allows different command bus implementations
 2. **Dependency Injection Target** - Services can depend on the interface rather than concrete implementations
 3. **Type Safety** - Provides compile-time guarantees for command handling
+4. **CommandBusInterface::class** - Serves as the top level configuration key
 
 ## Usage Examples
 

docs/config-provider.md

@@ -69,7 +69,7 @@ $aggregator = new ConfigAggregator([
 ```php
 // config/autoload/cmd-bus.global.php
 return [
-    Webware\CommandBus\ConfigProvider::class => [
+    Webware\CommandBus\CommandBusInterface::class => [
         'command-map' => [
             // User management commands
             App\Command\User\CreateUserCommand::class => App\Handler\User\CreateUserHandler::class,

docs/container/commandbus-factory.md

@@ -196,9 +196,9 @@ try {
 The factory expects the middleware pipeline to be properly configured:
 
 ```php
-// config/autoload/cmd-bus.global.php
+// config/autoload/commandbus.global.php
 return [
-    'Webware\CommandBus\ConfigProvider' => [
+    CommandBusInterface::class => [
         'command-map' => [
             // Map command names to their handlers
             CreateUserCommand::class => CreateUserHandler::class,

docs/getting-started.md

@@ -30,7 +30,7 @@ $aggregator = new ConfigAggregator([
 use Webware\CommandBus\ConfigProvider;
 
 return [
-    ConfigProvider::class => [
+    CommandBusInterface::class => [
         ConfigProvider::COMMAND_MAP_KEY         => [
             App\User\Command\CreateUserCommand::class => App\User\CommandHandler\CreateUserHandler::class,
             App\User\Command\UpdateUserCommand::class => App\User\CommandHandler\UpdateUserHandler::class,

docs/middleware-pipe.md

@@ -58,7 +58,7 @@ Processes a command through the pipeline with a specific final handler.
 
 **Returns:**
 
-- `mixed` - The result from the pipeline execution
+- `CommandResultInterface` - The result from the pipeline execution
 
 ### pipe(MiddlewareInterface $middleware): void
 

docs/middleware/command-handler-middleware.md

@@ -29,10 +29,10 @@ The middleware implements both `MiddlewareInterface` and `CommandHandlerInterfac
 ### Command-Handler Mapping
 
 ```php
-// config/autoload/cmd-bus.global.php
+// config/autoload/commandbus.global.php
 return [
     // other config
-    Webware\CommandBus\ConfigProvider::class => [
+    Webware\CommandBus\CommandBusInterface::class => [
         'command-map' => [
             App\Command\CreateUserCommand::class => App\Handler\CreateUserHandler::class,
             App\Command\UpdateUserCommand::class => App\Handler\UpdateUserHandler::class,

docs/middleware/post-command-handler-middleware.md

@@ -211,9 +211,9 @@ final class ErrorHandlingPostCommandMiddleware extends PostCommandHandlerMiddlew
 ### Adding to Middleware Pipeline
 
 ```php
-// config/autoload/cmd-bus.global.php
+// config/autoload/commandbus.global.php
 return [
-    Webware\CommandBus\ConfigProvider::class => [
+    Webware\CommandBus\CommandBusInterface::class => [
         'middleware-pipeline' => [
             // Pre-command middleware...
             [

docs/middleware/pre-command-handler-middleware.md

@@ -124,9 +124,9 @@ final class EnrichmentPreCommandMiddleware extends PreCommandHandlerMiddleware
 ### Adding to Middleware Pipeline
 
 ```php
-// config/autoload/cmd-bus.global.php
+// config/autoload/commandbus.global.php
 return [
-    Webware\CommandBus\ConfigProvider::class => [
+    Webware\CommandBus\CommandBusInterface::class => [
         'middleware-pipeline' => [
             [
                 'middleware' => App\Middleware\AuthenticationPreCommandMiddleware::class,