bug #428 [AI-Bundle] Fix processor config (VincentLanglet)

This PR was squashed before being merged into the main branch.

Discussion
----------

[AI-Bundle] Fix processor config

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| Docs?         | no <!-- required for new features -->
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       | MIT

Commits
-------

9018ed9 [AI-Bundle] Fix processor config

Author: chr-hertel

src/ai-bundle/doc/index.rst

@@ -164,7 +164,7 @@ the ``#[AsOutputProcessor]`` attributes::
     use Symfony\AI\Agent\OutputProcessorInterface;
 
     #[AsInputProcessor(priority: 99)] // This applies to every agent
-    #[AsOutputProcessor(agent: 'my_agent_id')] // The output processor will only be registered for 'my_agent_id'
+    #[AsOutputProcessor(agent: 'ai.agent.my_agent_name')] // The output processor will only be registered for 'ai.agent.my_agent_name'
     final readonly class MyService implements InputProcessorInterface, OutputProcessorInterface
     {
         public function processInput(Input $input): void

src/ai-bundle/src/AiBundle.php

@@ -456,6 +456,7 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
         $container->setDefinition('ai.agent.'.$name.'.model', $modelDefinition);
 
         // AGENT
+        $agentId = 'ai.agent.'.$name;
         $agentDefinition = (new Definition(Agent::class))
             ->addTag('ai.agent', ['name' => $name])
             ->setArgument(0, new Reference($config['platform']))
@@ -516,8 +517,8 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
                     ->replaceArgument(0, new Reference('ai.toolbox.'.$name));
 
                 $container->setDefinition('ai.tool.agent_processor.'.$name, $toolProcessorDefinition)
-                    ->addTag('ai.agent.input_processor', ['agent' => $name, 'priority' => -10])
-                    ->addTag('ai.agent.output_processor', ['agent' => $name, 'priority' => -10]);
+                    ->addTag('ai.agent.input_processor', ['agent' => $agentId, 'priority' => -10])
+                    ->addTag('ai.agent.output_processor', ['agent' => $agentId, 'priority' => -10]);
             } else {
                 if ($config['fault_tolerant_toolbox'] && !$container->hasDefinition('ai.fault_tolerant_toolbox')) {
                     $container->setDefinition('ai.fault_tolerant_toolbox', new Definition(FaultTolerantToolbox::class))
@@ -526,16 +527,16 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
                 }
 
                 $container->getDefinition('ai.tool.agent_processor')
-                    ->addTag('ai.agent.input_processor', ['agent' => $name, 'priority' => -10])
-                    ->addTag('ai.agent.output_processor', ['agent' => $name, 'priority' => -10]);
+                    ->addTag('ai.agent.input_processor', ['agent' => $agentId, 'priority' => -10])
+                    ->addTag('ai.agent.output_processor', ['agent' => $agentId, 'priority' => -10]);
             }
         }
 
         // STRUCTURED OUTPUT
         if ($config['structured_output']) {
             $container->getDefinition('ai.agent.structured_output_processor')
-                ->addTag('ai.agent.input_processor', ['agent' => $name, 'priority' => -20])
-                ->addTag('ai.agent.output_processor', ['agent' => $name, 'priority' => -20]);
+                ->addTag('ai.agent.input_processor', ['agent' => $agentId, 'priority' => -20])
+                ->addTag('ai.agent.output_processor', ['agent' => $agentId, 'priority' => -20]);
         }
 
         // TOKEN USAGE TRACKING
@@ -555,7 +556,7 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
 
                 if ($container->hasDefinition('ai.platform.token_usage_processor.'.$platform)) {
                     $container->getDefinition('ai.platform.token_usage_processor.'.$platform)
-                        ->addTag('ai.agent.output_processor', ['agent' => $name, 'priority' => -30]);
+                        ->addTag('ai.agent.output_processor', ['agent' => $agentId, 'priority' => -30]);
                 }
             }
         }
@@ -568,7 +569,7 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
                     $config['include_tools'] ? new Reference('ai.toolbox.'.$name) : null,
                     new Reference('logger', ContainerInterface::IGNORE_ON_INVALID_REFERENCE),
                 ])
-                ->addTag('ai.agent.input_processor', ['agent' => $name, 'priority' => -30]);
+                ->addTag('ai.agent.input_processor', ['agent' => $agentId, 'priority' => -30]);
 
             $container->setDefinition('ai.agent.'.$name.'.system_prompt_processor', $systemPromptInputProcessorDefinition);
         }
@@ -579,8 +580,8 @@ private function processAgentConfig(string $name, array $config, ContainerBuilde
             ->setArgument(4, new Reference('logger', ContainerInterface::IGNORE_ON_INVALID_REFERENCE))
         ;
 
-        $container->setDefinition('ai.agent.'.$name, $agentDefinition);
-        $container->registerAliasForArgument('ai.agent.'.$name, AgentInterface::class, (new Target($name.'Agent'))->getParsedName());
+        $container->setDefinition($agentId, $agentDefinition);
+        $container->registerAliasForArgument($agentId, AgentInterface::class, (new Target($name.'Agent'))->getParsedName());
     }
 
     /**