Added the support for generating docs from template doc

app/Events/DocumentGenerated.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Document;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class DocumentGenerated
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public function __construct(public Document $document)
+    {
+        // Fire off preview generation immediately if enabled without waiting for listener chaining
+        $settings = app(\App\Services\Documents\DocumentSettings::class)->get();
+        if ($settings->preview_enabled) {
+            try {
+                dispatch(new \App\Jobs\GenerateDocumentPreview($document->id));
+            } catch (\Throwable $e) {
+                \Log::warning('Failed to dispatch preview job on event', [
+                    'document_id' => $document->id,
+                    'error' => $e->getMessage(),
+                ]);
+            }
+        }
+    }
+}

app/Events/DocumentSettingsUpdated.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\DocumentSetting;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class DocumentSettingsUpdated
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public function __construct(public DocumentSetting $settings) {}
+}