diff --git a/app/Models/AutomationNodeRun.php b/app/Models/AutomationNodeRun.php
index 83fd0b2a..efdda37a 100644
--- a/app/Models/AutomationNodeRun.php
+++ b/app/Models/AutomationNodeRun.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Models;
 
 use App\Enums\Automation\Node\Type as NodeType;
diff --git a/app/Models/AutomationNodeState.php b/app/Models/AutomationNodeState.php
index 68bc5648..619a026e 100644
--- a/app/Models/AutomationNodeState.php
+++ b/app/Models/AutomationNodeState.php
@@ -5,11 +5,13 @@
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Concerns\HasUuids;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
 
 class AutomationNodeState extends Model
 {
+    use HasFactory;
     use HasUuids;
 
     protected $guarded = [];
diff --git a/app/Models/AutomationRun.php b/app/Models/AutomationRun.php
index 0fe66800..fb57401b 100644
--- a/app/Models/AutomationRun.php
+++ b/app/Models/AutomationRun.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Models;
 
 use App\Enums\Automation\Run\Status;
diff --git a/app/Models/AutomationTriggerItem.php b/app/Models/AutomationTriggerItem.php
index 69953c75..0c9abfa5 100644
--- a/app/Models/AutomationTriggerItem.php
+++ b/app/Models/AutomationTriggerItem.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Models;
 
 use Illuminate\Database\Eloquent\Concerns\HasUuids;
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 890904a1..996308de 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Http\Middleware\Api\LoadWorkspaceFromToken;
 use App\Http\Middleware\App\EnsureRegistrationEnabled;
 use App\Http\Middleware\App\HandleInertiaRequests;
diff --git a/database/factories/AutomationFactory.php b/database/factories/AutomationFactory.php
index 18d5b629..1dcaed65 100644
--- a/database/factories/AutomationFactory.php
+++ b/database/factories/AutomationFactory.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Database\Factories;
 
 use App\Enums\Automation\Status;
diff --git a/database/factories/AutomationNodeRunFactory.php b/database/factories/AutomationNodeRunFactory.php
index 116af95d..e68c6313 100644
--- a/database/factories/AutomationNodeRunFactory.php
+++ b/database/factories/AutomationNodeRunFactory.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Database\Factories;
 
 use App\Enums\Automation\Node\Type as NodeType;
diff --git a/database/factories/AutomationNodeStateFactory.php b/database/factories/AutomationNodeStateFactory.php
new file mode 100644
index 00000000..92ba1fc5
--- /dev/null
+++ b/database/factories/AutomationNodeStateFactory.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Database\Factories;
+
+use App\Models\Automation;
+use App\Models\AutomationNodeState;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class AutomationNodeStateFactory extends Factory
+{
+    protected $model = AutomationNodeState::class;
+
+    public function definition(): array
+    {
+        return [
+            'automation_id' => Automation::factory(),
+            'node_id' => 'node_'.fake()->randomNumber(6),
+            'data' => [],
+        ];
+    }
+}
diff --git a/database/factories/AutomationRunFactory.php b/database/factories/AutomationRunFactory.php
index cf29d6fb..f6bfbec4 100644
--- a/database/factories/AutomationRunFactory.php
+++ b/database/factories/AutomationRunFactory.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Database\Factories;
 
 use App\Enums\Automation\Run\Status;
diff --git a/database/factories/AutomationTriggerItemFactory.php b/database/factories/AutomationTriggerItemFactory.php
index 93a5a2f3..ca370207 100644
--- a/database/factories/AutomationTriggerItemFactory.php
+++ b/database/factories/AutomationTriggerItemFactory.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace Database\Factories;
 
 use App\Models\Automation;
diff --git a/database/migrations/2026_05_22_211640_create_automations_table.php b/database/migrations/2026_05_22_211640_create_automations_table.php
index 173b9269..23f5d423 100644
--- a/database/migrations/2026_05_22_211640_create_automations_table.php
+++ b/database/migrations/2026_05_22_211640_create_automations_table.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/database/migrations/2026_05_22_211641_create_automation_trigger_items_table.php b/database/migrations/2026_05_22_211641_create_automation_trigger_items_table.php
index 6a573f0a..64016a4b 100644
--- a/database/migrations/2026_05_22_211641_create_automation_trigger_items_table.php
+++ b/database/migrations/2026_05_22_211641_create_automation_trigger_items_table.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/database/migrations/2026_05_22_211642_create_automation_runs_table.php b/database/migrations/2026_05_22_211642_create_automation_runs_table.php
index ba7e45e2..70c65da7 100644
--- a/database/migrations/2026_05_22_211642_create_automation_runs_table.php
+++ b/database/migrations/2026_05_22_211642_create_automation_runs_table.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/database/migrations/2026_05_22_211643_create_automation_node_runs_table.php b/database/migrations/2026_05_22_211643_create_automation_node_runs_table.php
index ad8e1bf2..e285911e 100644
--- a/database/migrations/2026_05_22_211643_create_automation_node_runs_table.php
+++ b/database/migrations/2026_05_22_211643_create_automation_node_runs_table.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/database/migrations/2026_05_23_164734_create_automation_node_states_table.php b/database/migrations/2026_05_23_164734_create_automation_node_states_table.php
index 76730bc6..a830cb42 100644
--- a/database/migrations/2026_05_23_164734_create_automation_node_states_table.php
+++ b/database/migrations/2026_05_23_164734_create_automation_node_states_table.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
diff --git a/lang/en/automations.php b/lang/en/automations.php
index 24d1123c..91a91d9d 100644
--- a/lang/en/automations.php
+++ b/lang/en/automations.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'title' => 'Automations',
     'default_name' => 'New automation',
diff --git a/lang/en/sidebar.php b/lang/en/sidebar.php
index 28138b21..2892a5f6 100644
--- a/lang/en/sidebar.php
+++ b/lang/en/sidebar.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'workspaces' => 'Workspaces',
     'select_workspace' => 'Select workspace',
diff --git a/lang/es/automations.php b/lang/es/automations.php
index 65c3a857..754b0f97 100644
--- a/lang/es/automations.php
+++ b/lang/es/automations.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'title' => 'Automatizaciones',
     'default_name' => 'Nueva automatización',
diff --git a/lang/es/sidebar.php b/lang/es/sidebar.php
index e0705d32..291ec360 100644
--- a/lang/es/sidebar.php
+++ b/lang/es/sidebar.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'workspaces' => 'Workspaces',
     'select_workspace' => 'Seleccionar workspace',
diff --git a/lang/pt-BR/automations.php b/lang/pt-BR/automations.php
index 41178384..828398e9 100644
--- a/lang/pt-BR/automations.php
+++ b/lang/pt-BR/automations.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'title' => 'Automações',
     'default_name' => 'Nova automação',
diff --git a/lang/pt-BR/sidebar.php b/lang/pt-BR/sidebar.php
index 73cbcad0..e4178c6e 100644
--- a/lang/pt-BR/sidebar.php
+++ b/lang/pt-BR/sidebar.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 return [
     'workspaces' => 'Espaços de trabalho',
     'select_workspace' => 'Selecionar workspace',
diff --git a/tests/Feature/Automation/AutomationEncryptionTest.php b/tests/Feature/Automation/AutomationEncryptionTest.php
index 892c6fc4..6109d6db 100644
--- a/tests/Feature/Automation/AutomationEncryptionTest.php
+++ b/tests/Feature/Automation/AutomationEncryptionTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Http\Resources\AutomationResource;
 use App\Models\Automation;
 use Illuminate\Support\Facades\Crypt;
diff --git a/tests/Feature/Automation/AutomationModelTest.php b/tests/Feature/Automation/AutomationModelTest.php
index 2bbcc749..437c1af1 100644
--- a/tests/Feature/Automation/AutomationModelTest.php
+++ b/tests/Feature/Automation/AutomationModelTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Enums\Automation\Status;
 use App\Models\Automation;
 use App\Models\AutomationNodeRun;
diff --git a/tests/Feature/Automation/Node/ConditionNodeTest.php b/tests/Feature/Automation/Node/ConditionNodeTest.php
index e0aff738..6a7250ef 100644
--- a/tests/Feature/Automation/Node/ConditionNodeTest.php
+++ b/tests/Feature/Automation/Node/ConditionNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunConditionNode;
 use App\Models\AutomationRun;
 
diff --git a/tests/Feature/Automation/Node/DelayNodeTest.php b/tests/Feature/Automation/Node/DelayNodeTest.php
index 888eef3b..6234fc71 100644
--- a/tests/Feature/Automation/Node/DelayNodeTest.php
+++ b/tests/Feature/Automation/Node/DelayNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunDelayNode;
 use App\Enums\Automation\NodeRun\Status;
 use App\Models\AutomationRun;
diff --git a/tests/Feature/Automation/Node/EndNodeTest.php b/tests/Feature/Automation/Node/EndNodeTest.php
index 7fb95f19..88756d8d 100644
--- a/tests/Feature/Automation/Node/EndNodeTest.php
+++ b/tests/Feature/Automation/Node/EndNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunEndNode;
 use App\Enums\Automation\NodeRun\Status;
 use App\Models\AutomationRun;
diff --git a/tests/Feature/Automation/Node/FetchRssNodeTest.php b/tests/Feature/Automation/Node/FetchRssNodeTest.php
index 9f86c1fd..dd23a682 100644
--- a/tests/Feature/Automation/Node/FetchRssNodeTest.php
+++ b/tests/Feature/Automation/Node/FetchRssNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunFetchRssNode;
 use App\Enums\Automation\NodeRun\Status as NodeRunStatus;
 use App\Jobs\Automation\ProcessAutomationNode;
diff --git a/tests/Feature/Automation/Node/GenerateNodeTest.php b/tests/Feature/Automation/Node/GenerateNodeTest.php
index e2ee0345..38aa47ed 100644
--- a/tests/Feature/Automation/Node/GenerateNodeTest.php
+++ b/tests/Feature/Automation/Node/GenerateNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunGenerateNode;
 use App\Ai\Agents\PostContentGenerator;
 use App\Ai\Agents\PostContentHumanizer;
diff --git a/tests/Feature/Automation/Node/HttpRequestNodeTest.php b/tests/Feature/Automation/Node/HttpRequestNodeTest.php
index 48ec872f..3cc34023 100644
--- a/tests/Feature/Automation/Node/HttpRequestNodeTest.php
+++ b/tests/Feature/Automation/Node/HttpRequestNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunHttpRequestNode;
 use App\Enums\Automation\NodeRun\Status as NodeRunStatus;
 use App\Jobs\Automation\ProcessAutomationNode;
diff --git a/tests/Feature/Automation/Node/PublishNodeTest.php b/tests/Feature/Automation/Node/PublishNodeTest.php
index feea3d35..73a5d57b 100644
--- a/tests/Feature/Automation/Node/PublishNodeTest.php
+++ b/tests/Feature/Automation/Node/PublishNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunPublishNode;
 use App\Enums\Post\Status as PostStatus;
 use App\Jobs\PublishPost;
diff --git a/tests/Feature/Automation/Node/WebhookNodeTest.php b/tests/Feature/Automation/Node/WebhookNodeTest.php
index aa79d9e8..2bb14eb8 100644
--- a/tests/Feature/Automation/Node/WebhookNodeTest.php
+++ b/tests/Feature/Automation/Node/WebhookNodeTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Node\RunWebhookNode;
 use App\Enums\Automation\NodeRun\Status;
 use App\Models\AutomationRun;
diff --git a/tests/Feature/Automation/Run/RunLifecycleTest.php b/tests/Feature/Automation/Run/RunLifecycleTest.php
index e09fe1eb..dc48fc77 100644
--- a/tests/Feature/Automation/Run/RunLifecycleTest.php
+++ b/tests/Feature/Automation/Run/RunLifecycleTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\TriggerItem\EnrollTriggerItem;
 use App\Ai\Agents\PostContentGenerator;
 use App\Ai\Agents\PostContentHumanizer;
diff --git a/tests/Feature/Automation/Run/TestAutomationTest.php b/tests/Feature/Automation/Run/TestAutomationTest.php
index c4b83032..1691700b 100644
--- a/tests/Feature/Automation/Run/TestAutomationTest.php
+++ b/tests/Feature/Automation/Run/TestAutomationTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Run\TestAutomation;
 use App\Enums\Automation\Run\Status;
 use App\Enums\Post\Status as PostStatus;
diff --git a/tests/Feature/Automation/Trigger/PostTriggersTest.php b/tests/Feature/Automation/Trigger/PostTriggersTest.php
index 9733c27b..9d0b2191 100644
--- a/tests/Feature/Automation/Trigger/PostTriggersTest.php
+++ b/tests/Feature/Automation/Trigger/PostTriggersTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Enums\Post\Status as PostStatus;
 use App\Jobs\Automation\ProcessAutomationNode;
 use App\Models\Automation;
diff --git a/tests/Feature/Automation/Trigger/ScheduleTest.php b/tests/Feature/Automation/Trigger/ScheduleTest.php
index 8132b0a8..b5b3686d 100644
--- a/tests/Feature/Automation/Trigger/ScheduleTest.php
+++ b/tests/Feature/Automation/Trigger/ScheduleTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Actions\Automation\Trigger\FireScheduleTrigger;
 use App\Models\Automation;
 use App\Models\AutomationTriggerItem;
diff --git a/tests/Unit/Automation/ExpressionResolverTest.php b/tests/Unit/Automation/ExpressionResolverTest.php
index 72116ff7..cbdb2f4a 100644
--- a/tests/Unit/Automation/ExpressionResolverTest.php
+++ b/tests/Unit/Automation/ExpressionResolverTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 use App\Services\Automation\ExpressionResolver;
 
 beforeEach(function () {