Refactor section headers for consistency

Updated section headers to use a consistent format with increased heading levels.

Author: rmcdaniel

blog/2025-02-07-automating-qa-with-playwright-and-laravel-workflow.md

@@ -28,7 +28,7 @@ With **Playwright** and **Laravel Workflow**, you can achieve just that! In this
 
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-### 1. Capturing Errors and Video with Playwright
+#### 1. Capturing Errors and Video with Playwright
 
 The Playwright script automates a browser session, navigates to a given URL, and logs any console errors. It also records a video of the entire session.
 
@@ -73,7 +73,7 @@ import fs from 'fs';
 })();
 ```
 
-### 2. Running the Workflow
+#### 2. Running the Workflow
 
 A Laravel console command (`php artisan app:playwright`) starts the workflow which:
 
@@ -104,7 +104,7 @@ class Playwright extends Command
 }
 ```
 
-### 3. The Workflow
+#### 3. The Workflow
 
 ```php
 namespace App\Workflows\Playwright;
@@ -128,7 +128,7 @@ class CheckConsoleErrorsWorkflow extends Workflow
 }
 ```
 
-### 4. Running Playwright
+#### 4. Running Playwright
 
 ```php
 namespace App\Workflows\Playwright;
@@ -149,7 +149,7 @@ class CheckConsoleErrorsActivity extends Activity
 }
 ```
 
-### 5. Video Conversion with FFmpeg
+#### 5. Video Conversion with FFmpeg
 
 The Playwright recording is stored in WebM format, but we need an MP4 for wider compatibility. Laravel Workflow runs this process asynchronously.