Use symfony AI platform for AI provider

config/packages/ai.yaml

@@ -0,0 +1,27 @@
+ai:
+    platform:
+        # Inference Platform configuration
+        # see https://github.com/symfony/ai/tree/main/src/platform#platform-bridges
+
+        # openai:
+        #    api_key: '%env(OPENAI_API_KEY)%'
+
+    agent:
+        # Agent configuration
+        # see https://symfony.com/doc/current/ai/bundles/ai-bundle.html
+
+        # default:
+        #    platform: 'ai.platform.openai'
+        #    model: 'gpt-5-mini'
+        #    prompt: |
+        #        You are a pirate and you write funny.
+        #    tools:
+        #        - 'Symfony\AI\Agent\Bridge\Clock\Clock'
+
+    store:
+        # Store configuration
+
+        # chromadb:
+        #    default:
+        #        client: 'client.service.id'
+        #        collection: 'my_collection'

config/packages/ai_generic_platform.yaml

@@ -0,0 +1,5 @@
+ai:
+    platform:
+        generic:
+            default:
+                base_url: '%env(GENERIC_BASE_URL)%'

config/packages/ai_lm_studio_platform.yaml

@@ -0,0 +1,3 @@
+ai:
+    platform:
+        lmstudio: null

config/packages/ai_open_router_platform.yaml

@@ -0,0 +1,4 @@
+ai:
+    platform:
+        openrouter:
+            api_key: '%env(OPENROUTER_API_KEY)%'