feat: add LLM prediction providers with structured output support

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/Providers/AppServiceProvider.php

@@ -2,6 +2,11 @@
 
 namespace App\Providers;
 
+use App\Services\ApiLogger;
+use App\Services\LlmPrediction\AnthropicPredictionProvider;
+use App\Services\LlmPrediction\GeminiPredictionProvider;
+use App\Services\LlmPrediction\OilPredictionProvider;
+use App\Services\LlmPrediction\OpenAiPredictionProvider;
 use Carbon\CarbonImmutable;
 use Illuminate\Support\Facades\Date;
 use Illuminate\Support\Facades\DB;
@@ -15,7 +20,15 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register(): void
     {
-        //
+        $this->app->bind(OilPredictionProvider::class, function ($app) {
+            $logger = $app->make(ApiLogger::class);
+
+            return match (config('services.llm.provider')) {
+                'openai' => new OpenAiPredictionProvider($logger),
+                'gemini' => new GeminiPredictionProvider($logger),
+                default => new AnthropicPredictionProvider($logger),
+            };
+        });
     }
 
     /**