feat: add DatabaseSyncCommand artisan command

- Provides CLI for model discovery, registration, and sync status

Author: obalaweb

src/Commands/DatabaseSyncCommand.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace LaravelDatabaseSync\Commands;
+
+use Illuminate\Console\Command;
+use LaravelDatabaseSync\Services\ModelDiscoveryService;
+use LaravelDatabaseSync\Services\AutoSyncService;
+
+class DatabaseSyncCommand extends Command
+{
+    protected $signature = 'db:sync {action : discover|register|status}';
+    protected $description = 'Manage database synchronization';
+
+    private $discoveryService;
+    private $autoSyncService;
+
+    public function __construct(
+        ModelDiscoveryService $discoveryService,
+        AutoSyncService $autoSyncService
+    ) {
+        parent::__construct();
+        $this->discoveryService = $discoveryService;
+        $this->autoSyncService = $autoSyncService;
+    }
+
+    public function handle()
+    {
+        $action = $this->argument('action');
+
+        switch ($action) {
+            case 'discover':
+                $this->discoverModels();
+                break;
+            case 'register':
+                $this->registerModels();
+                break;
+            case 'status':
+                $this->showStatus();
+                break;
+            default:
+                $this->error('Invalid action. Use: discover, register, or status');
+        }
+    }
+
+    private function discoverModels()
+    {
+        $this->info('Discovering Eloquent models...');
+
+        $models = $this->discoveryService->discoverModels();
+
+        $this->table(['Model Class', 'Table'], array_map(function ($model) {
+            try {
+                $instance = new $model;
+                return [$model, $instance->getTable()];
+            } catch (\Exception $e) {
+                return [$model, 'Error: ' . $e->getMessage()];
+            }
+        }, $models));
+
+        $this->info('Found ' . count($models) . ' models');
+    }
+
+    private function registerModels()
+    {
+        $this->info('Registering models for sync...');
+
+        $this->autoSyncService->registerAllModels();
+
+        $registered = $this->autoSyncService->getRegisteredModels();
+        $this->info('Registered ' . count($registered) . ' models for sync');
+    }
+
+    private function showStatus()
+    {
+        $this->info('Database Sync Status:');
+        $this->line('Enabled: ' . (config('database-sync.enabled') ? 'Yes' : 'No'));
+        $this->line('Endpoint: ' . config('database-sync.endpoint'));
+
+        $registered = $this->autoSyncService->getRegisteredModels();
+        $this->line('Registered Models: ' . count($registered));
+
+        if (!empty($registered)) {
+            $this->table(['Model'], array_map(function ($model) {
+                return [$model];
+            }, $registered));
+        }
+    }
+}