implemented step 14 by Gemini

- added LLMpool, worker script

tests/test_llmpool.php

@@ -0,0 +1,72 @@
+<?php
+
+require 'vendor/autoload.php';
+
+// Load configuration
+\App\Utils\Config::load(__DIR__ . '/../.env');
+
+use App\Services\LLMpool;
+use App\Services\FileStorage;
+use App\Actions\ProjectActions;
+
+echo "Testing LLMpool Worker (Step 14)..." . PHP_EOL . PHP_EOL;
+
+$storage = new FileStorage();
+$projectActions = new ProjectActions();
+
+// 1. Create a dummy project
+$userId = 'u_test_worker';
+$userData = [
+	'user_id' => $userId,
+	'created_at' => date('c'),
+	'projects' => []
+];
+$storage->put("users/{$userId}.json", $userData);
+
+$project = $projectActions->createProject($userId);
+$projectId = $project['project_id'];
+
+// Mock some wizard data
+$project['wizard_data'] = [
+	'business_category' => ['group' => 'gastro', 'subcategory' => 'cafe'],
+	'identity' => ['business_name' => 'Kaviareň u Robota', 'tagline' => 'Káva s dušou'],
+	'services' => ['items' => [['name' => 'Espresso', 'description' => 'Silná káva', 'price_from' => '2']]],
+	'smart_answers' => ['terrace' => true]
+];
+$storage->put("projects/{$projectId}.json", $project);
+
+// 2. Create a dummy task
+$taskId = 't_test_worker';
+$taskData = [
+	'task_id' => $taskId,
+	'project_id' => $projectId,
+	'status' => 'queued',
+	'attempt_count' => 0,
+	'max_attempts' => 3,
+	'created_at' => date('c'),
+	'wizard_data' => $project['wizard_data']
+];
+$storage->put("llm/{$taskId}.json", $taskData);
+
+echo "[INFO] Task created: $taskId for project $projectId" . PHP_EOL;
+
+// 3. Run Worker
+$worker = new LLMpool();
+echo "[PROCESS] Running worker for task $taskId.json..." . PHP_EOL;
+
+// Since we call real AI, it might take time
+$success = $worker->processTask($taskId . '.json');
+
+if ($success) {
+	echo "[SUCCESS] Worker finished successfully." . PHP_EOL;
+	$updatedProject = $storage->get("projects/{$projectId}.json");
+	echo "[INFO] Project status: " . $updatedProject['status'] . PHP_EOL;
+	echo "[INFO] Generated content keys: " . implode(', ', array_keys($updatedProject['content']['generated'])) . PHP_EOL;
+} else {
+	echo "[FAIL] Worker failed to process task." . PHP_EOL;
+	$task = $storage->get("llm/{$taskId}.json");
+	if ($task) {
+		echo "[DEBUG] Task status: " . $task['status'] . PHP_EOL;
+		echo "[DEBUG] Last error: " . ($task['last_error'] ?? 'N/A') . PHP_EOL;
+	}
+}